WHAT SHOULD I DO I HAVE NO PEACE AT HOME OR AT WORK !

when i am home its like still being at work its all crazy only arguments and disagreements ,misunderstandings etc...... and no one to listen to if i talk about my day at work he will just say something totally stupid that makes me feel like i am the blame never really listens even if someone has done something totally wrong to me he will just make me feel worst . then at work i am in a retail business so i deal with all kinds & a lot of different cultures but thats ok it just hurts when things arent not fair i have been doing it for sometime now so i hold it down very well ,but in 2 years I have had 5 different managers & 2 different district managers all have different ways of doing things some were racist & some just were assholes this all may seem crazy but i am totally burned out oh and the discrimination is just terrible but i always try to stay focused there are no jobs out there .