You should maybe sit down with your Fiance and explain how you feel and you understand things is difficult with his brother and his circumstances but it's having a effect on your mental health and relationship with your partner and see what you both can come up with that helps you all hope things work out and sending hugs

Maybe you should sit down with fiance and discuss his brothers future plans. How some of his actions are causing you depression is getting worse. After that all three of you can discuss his plans for the future, how to make home life easier for all of you. Can't hurt.

Hi, I would suggest a good book “Mourning Song”. It on grieving but I read it when I left my husband and faced the facts it was no long worth living with him with the abuse he was doing to me. I weighed my pros and cons. I hasd to get out of the situation because he almost killed me. It’s sound like your brother doesn’t really cares what he is making you feel like. It’s your decision if you want him to leave. No one can make that decision for you. Then you would feel better about yourself and your girlfriend..