UPDATE: 30-year-old brother stops paying ½ of his younger sister's rent after finding out her live-in boyfriend fails to contribute: ‘I don’t trust the guy’

After revoking his rent and grocery subsidies, the eldest brother made it clear that the deadbeat dude his sister was dating wasn't ever going to help her out with their shared finances. 

Modern couples have shifted their perspective by calling their romantic associations "partnerships" instead of "relationships." While there are myriad reasons for this, the most prevalent is that people have decided a romantic relationship is more than just a surface-level connection. It's a synthesis of all of life's aspects: compatibility, communication, cooperation, and most of all, sharing life's responsibilities. 

For many, responsible relationships start with a spark and end with a move-in date, right?

Once you live under the same roof as your partner, you can expect to share living expenses, like groceries, utilities, and of course, the dreaded rent payment. But if only one person in the partnership covers those expenses while the other reaps the benefits, what kind of partnership is that? Do you really want to be emotionally, physically, and socially tied to someone who contributes nothing to your life? At the very least, shouldn't your partner be able to attempt to pull their weight financially?

Sure, there are many moments when each individual in a couple goes through ups or downs, either with changing jobs, juggling family drama, or personal rollercoasters, but when one person starts showing a real pattern of being a flakey freeloader, that's a red flag. 

That's a red flag that this young woman's older brother noticed immediately. 

When she started dating a new guy, he moved in almost immediately and started forcing her to ask him for more money for their expenses. The older brother was happy to help out his younger sister with life's price tag, but he wasn't planning to subsidize a stranger who never even bothered to introduce himself. 

Older brothers have to look out for their younger siblings in any way that they can, and this 30-year-old man decided that he would teach his 23-year-old sister a hard lesson about dating the right guy by putting the pressure on where she would feel it first: in her wallet.