Hey everyone. So basically, I’m 22 and live alone for a few years now. I basically had to move out because my relationship with mom was terrible. Dad left us and I’m an exact copy of him, I have the same hobbies, listen to same music and even look like him. I was reminded about this daily, and I remember a day when I was just standing around in kitchen and got told to "stop looking like my father". I knew I had to get out. Fast forward to today, I’m a nurse, I live a happy life and my relationship with mom is a lot better. 

So to the reason I think I’m an asshole. She keeps calling me about my older brother. This dude got everything handed to him. Mom payed for his school while I had to get in debt, she decided he needs to start living alone so she gave him a house. And well, he doesn’t give a sh*t about all of that. He loves partying, drinks a lot and never even had a real job. He often throws tantrums when he can’t get more money and that’s when I come into this. Mom keeps calling me about these tantrums and issues with him, and I just feel like I don’t care. I moved on, sure it’s my family but I have my own life now and I don’t see why should I solve their problems. I remember that I was lost when I moved out, and whenever I called she would never even let me start talking about stuff that was bothering me. And if I finally after 30 minutes got to start, she’d just quickly had to go, always. Now that I live a happy life I don’t see a reason why I should bother myself with problems that are between them. I feel a bit like an asshole when I hung up quickly on these calls but I don’t want to listen to those things. So what’s your opinion AITA?