What should I do?

I have a lot on me. My mom died January 28th 2017. I have a younger brother whom my mother wanted me to get custody of. However my brother wants to stay with my father so I respected my brothers wishes and let my dad keep him and my dad has been a great father to my brother. He is 14 almost 15.BUT MY dad & brother have issues getting along.. so my husband and I moved from somewhere where we were in a good spot & happy to some where we are both unhappy just so I could make sure my brother is taken care of like he is supposed to be. Now I’m waking up to being talked about because my dad and his friend won’t clean up after their selves. My dad Hardly wants to take of trash, they want to throw wood inside the house considering we’re having to burn wood but mind you they also like to wake us up busting wood inside the house I also have had my husbands nieces for 5 months a 2 year old and 8 month old and it is so hard to get them back to sleep after they are woke up. Every night I tell him to stop because he is waking the girls up he tells me he doesn’t care that’s how he’s got to stay warm and I understand that but why can’t he do it outside during the day like a normal person? So the living room I use to have clean every day and my father and his friend would have it destroyed 3 hrs later. The kitchen no one cleans up after their self but my husband and I, I literally had to go stick my hand in dip and wet nasty bread and food to get it out of the drainer for the water to go down in the sink🤢 they food laying outside all night... any way I want to move out but my dad tells my brother I betrayed them because I know he needs helped & I left... but I also have to worry about my happiness too. What should I do?