don't know what else to do

I am getting at my wits end here. I hate my living situation right now until my apartment gets built in the next few months hopefully. I have been waiting for almost a year now. It willbe a year in the end of August. I tried staying with someone but that did not work out she threw me out so I had to resort back to my dads house again. Now I am living downstairs in the basement with my brother for now as there is no room upstairs  right now until the apartment gets built. Now my brother first of all has sexually assaulted me for years in the past. He has not touched me or tired to touch me in a long time but there is always that fear.  I think this has alot to do with my depression and anxiety now to.  My brother is such a frigging pig and slob he lives like he don't care or something. Or he is doing this for spite for me I don't know. He is an asshole in my book though I can not stand him As far as I am concerned I do not have a brother anymore. He ruined that for himself..  I  am trying to keep it together until the apartment is bulit, but I don't kow how much longer I can take this crap. He is stealing my stuff and throwing away my food in the refrigerater. I tell my dad and he does nothing or says nothing to my brother. I can't take it anymore. Sometimes I just want to die and I mean it to. I have tried suicide before and would not rule itout again.  ok have to go now thanks for listening and reading. Any advice or comments would kindly be apprecaited, thanks.