Yea, I won't take her in. I will put her in a tiny one room senior apartment. If she listened to me, she could spend her remaining years in really nice senior housing, with all the amenities including a person to clean and do laundry. She chose to live in my brother's dump and spend all her money on his stuff, while he goes on in his immaturity and never learns how to support himself and live way outside of his means. Wait until the summer months come and he starts partying and bringing home strange gay lovers...she'll be crushed. Is it bad that I take pleasure in the fact that the summer will be hell on her? lol.

ETA: I don't think he's wrong for bringing home as many men as he wants. It's his home, his lifestyle.