Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: About a year ago my parents put down a down payment on a house in a city that I had lived in a couple years and my brother had just moved to at the time. Ever since then my brother and I have paid for everything(mortgage/insurance/taxes) evenly. It’s pretty decent 3bd/2.5bath house. The house is still technically is owned by my parents but it’s the only thing in their will that goes to that brother and I equally, and not the other two siblings(Who live in different states)



Now shortly after he moved to town he met this girl ‘Nina’  Who he got engaged to on Valentine’s Day. Now, I was totally fine with her until very shortly after their engagement, when she asked when I was moving out.  I was like “What? This is my house” well since she doesn’t own a house, she just assumed she’d move in and I’d move out, so they could “be newlyweds and have their own place” I assumed she’d moved in, and was planning on talking to my brother on him paying 2/3rd of the utilities when she does. I’d understand this if my brother decided to buy half the house from me, and I was in a position to buy another one, but neither of us are in that point of our lives where we could. Also, I feel like this is my house and I just plain don’t wanna move out. I tried to talk to my brother about it, and he said he hasn’t thought that far ahead, and thought she would move in too, and we’d all live together till I found my own spouse(which 1. I’m single now and 2. I feel is kind of antiquated) also I love my brother, but he doesn’t have a spine when it comes to her, and I’m afraid her hostile energy towards me will make me feel unwelcome in my own home. 


Another factor, that I just want to pretend I don’t know about but I do, is that she never stays over, and they don’t have sex when I’m here. Now I travel a lot for work, so that hasn’t been a problem imho yet. Also I just thought that was mainly because we’re all church-going type people who pretend we don’t have sex to people we aren’t married to, but it could be like in general that could be a problem. 


AITA for not letting them have thouse house? And any advice on how to calm down this situation? After her getting all huffy about it, I feel uneasy her moving in at all. 

not letting my brother and his soon to be wife live alone in our house