Stepmom demands 22-year-old to donate $9,000 of her grandmother's college fund money to her 15-year-old half-brother

Does this woman really owe her half-brother some of her grandmother's money?

The 22-year-old recent college graduate had a close bond with her deceased grandmother, who specifically set aside funds for her college education. Now that she had finished school, the recent graduate was planning on using the remaining $9,000 of that money toward an upcoming move and potentially saving a chunk for future graduate school expenses should she need it.

It seemed to be a logical plan for a young woman who was just learning to manage her own finances well. However, when her stepmother caught wind that there was still some money left over, she couldn't let it go. In fact, she enlisted the help of her husband, the college grad's father, to convince her to gift those funds to the 15-year-old half-brother she barely knows. But before we get to what the 22-year-old should do next, here's how the whole confrontation went down from her perspective.

via Justin Wolf

A recent college graduate walks on campus in her cap and gown.
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[Am I wrong] for not wanting to share my college fund with my half brother?

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A young woman looks out the window.
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via Unsplash+ (Curated Lifestyle)

An older woman looks sternly at her stepdaughter.
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Now that we've seen all the facts, it's pretty clear that the 22-year-old had absolutely no obligation to share that money. These funds were set aside for her and her alone. It would be disrespectful to the memory of her grandmother to use that money for something other than her own educational and, by extension, professional future. As for the 15-year-old, while we are sympathetic to his needs, it sounds like his parents need to be much better at planning their son's educational future than just trying to steal $9,000 from a family member.
There are plenty of people at fault for how this went down, starting with the 22-year-old's stepmother. After years of actively excluding her stepdaughter from family events, she has the audacity to guilt the author into giving up money that was never supposed to go anywhere near her.
Equally at fault here is the author's dad. How dare he disrespect his daughter's grandmother that way and then put his own daughter in such a difficult, pressure-cooked position… all because he can't stand for what's right to his own wife!
At least the author has a supportive mother by her side to navigate the complexities of this unfortunate dynamic. Here's hoping the mother calls up her ex-husband and gives him a piece of her mind! Something tells us he deserves it for more than just this reason.