30-year-old man buys house with mom without telling fiancée, flips out when she calls off the wedding: 'You can move in too of course!'

Author image for Ally Perry
Ally Perry • Writer and Editor
Mar 11, 2025 12:00 PM EDT

It's a lesson that most people who get married have to learn at one point or another: a marriage doesn't just permanently link you to a person, but often their family as well. While some find it controversial to prioritize a partner over close family members, the reality is that it is usually necessary if your relationship is serious enough. Ultimately, the person who has the most say in how you build your life is the one you choose to build it with.

This isn't to say that family shouldn't be listened to and supported when it feels right, but some people have a very skewed perspective of when that is appropriate. It can lead people to do things that are disrespectful to their partner just because they want to please their parents or other relatives. It is an unfortunate situation, but not an uncommon reason for tension between a couple.

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  • This is something that one woman retaliated against after her fiancé decided to make a drastic financial decision with his mom without consulting her first. The couple had been together for five years and had extensive conversations about having a family and buying a house together after they were married. 

    However, his mom had been searching for a house for herself and found the “perfect place” to share with her son, convincing him to split the cost with her. The man didn't see the problem with simply inviting his partner to live there too, but she felt there had been a massive breach of trust. She called off the wedding, and his family's reaction made her wonder if she had overreacted.

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    via Pablo Merchán Montes (Unsplash+)

    The image does not depict the actual subjects of the story. Subjects are models.

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    AITA for calling off my wedding after my fiancé bought a house with his mom?

    Okay so, me (28F) and my fiancé (30M) have been together 5 years. We were planning our wedding for this fall and had been talking for YEARS about our future like kids, finances, and buying a house together. We had a whole plan to save up, find something we both loved, and make it our home. This was talked about a lot. Welp. Turns out he already bought a house. But not with me... with his MOM. And he didn't even tell me he was looking. Apparently she found "the perfect place" and convinced him to
    via Intelligent_Half8061
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    I just stared at him like... ?? And when I asked where I fit into all this, he goes, "Oh, well, you can move in too, of course!" Like I'm supposed to be thrilled to live in a house his MOM picked out, partially owns, and is just... there all the time. He also admitted he did it bc "I was taking too long" to save and his mom offered him a "faster way" to own something. I was so shocked and pred, I told him I needed space. And the more I thought about it, the more I realized I can't marry someone
    via Intelligent_Half8061
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    Commenters were supportive of her decision, especially as more details emerged.

    410Writer He didn't just buy a house. He built a whole future with his mommy and left you out of it. That's not a mistake....it's a conscious decision to prioritize her over you. And the fact that he thought you'd just move in like a guest in a home his mother controls? Disrespectful as h_l. This isn't just a red flag, it's a parade of them. If you marry him, you're not getting a husband...you're signing up to be the third wheel in his codependent mommy-son fantasy. He's already made his choice,
    via 410Writer
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    Righteousaffair999 Couldn't they just take the wedding date from you OP?
    via Righteousaffair999
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    Intelligent_Half8061 OP I wanted to say this so bad when his mom was calling me and saying I was selfish She tried to say that she had picked out a bed frame and wallpaper for the master bedroom that she knew I would like. That's when i legitimately lost it..
    via Intelligent_Half8061
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    Shai7809 NTA He didn't tell you, he didn't include you, and he just expects you to live with his mom. You're an afterthought.
    via Shai7809
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    zenFieryrooster Agree. The kick in the teeth is that he made sure to take care of himself in terms of big-ticket assets, leaving OP exposed if they should ever split. And this idea of a 30-year-old being okay living with mom for the rest of his life? OP is right to bounce.
    via zenFieryrooster
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    MadamInsta Mom probably is/will continue to be the beneficiary of his life insurance, "to protect the house" Fiancé is already married to his mother, for life. Glad OP found out sooner rather than later.
    via MadamInsta
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    Intelligent_Half8061 OP Yeah i should've saw this coming when his mom cuts up his steak for him... I'm just so devastated that he would I don't even know what to do. take it this far.
    via Intelligent_Half8061
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    lola_ulm NTA it's not just about the wedding. It's about the life you are going to live with him. If he puts his mother first everything or makes important decisions like this without you it will cause a lot of conflict. And it's not just a house, him buying a house with her means he won't be able to buy one with his wife for quite some time.
    via lola_ulm
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    shammy_dammy NTA. He's chosen who he wants to live with...and it's not you. Your parents are not the ones who will be living with her. And why are you not blocking your ex's family?
    via shammy_dammy
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    Hazyfawnn NTA he bought a house with his MOM, and then expected you to just happily move in? That's not a partnership, that's him treating you like an afterthought. And the whole "taking too long to save" excuse? That's just him admitting he doesn't respect your timeline or your shared goals. Your feelings are valid, and you're absolutely right to call off the wedding. He showed you where his priorities lie, and it's not with you. Trust your gut.
    via Hazyfawnn
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    mommy2pk NTA. You two are not compatible and want different things in life. Better to find out now than after the wedding.
    via mommy2pk
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    Retired_ho Man it's going to be hard for him to date again telling women he is in a 30 year mortgage with his mum
    via Retired_h
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    Ok_Advisor_9716 He did it so you will never legally get it. Glad you called off wedding,you escaped.
    via Ok_Advisor_9716
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    Slalom44 NTA. The house will never be yours. If your marriage fell apart, you'd get kicked out and even if you had a good lawyer, the best you could hope for is to get one quarter of the appreciated value. This was an intentional decision.
    via Slalom44
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    No-Turnover2469 NTA... walk away. He's not ready to be an adult.
    via No-Turnover2469
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    blueberryxxoo NTA He knew what he was doing was wrong or he would have told you about it. He wants you to call off the wedding. It's his way out.
    via blueberryxxoo
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    SpecialistDinner3677 You dodged the biggest bullet in the world. A major purchase would require some discussion in a committed relationship. A commitment on a house would require some discussion, e.g. the fact that you would live WITH his mother for another 20 years or so, requires a discussion and agreement. EVEN if you like her and get along. You cant have two key resident mortgages so his decision means you would not get a house of your own. Ignore everyone else, they can live with his mom an
    via SpecialistDinner3677
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    Moonlight_vixen1 NTA. Living with MIL? Been there, done that, still have the scars. Don't do it. It'll always be HER house, not yours.
    via Moonlight_vixen1
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    Hawk73Cub16 OP, tell your ex to marry his mom. There is no room for you. They don't want you there NTA BTW
    via Hawk73Cub16

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house family aita relationships wedding mother in law reddit thread Reddit mom home fiancee son
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