I just want you away from this person. He does not know how to love, he does not love himself. In fact, the only thing he can think about is himself becuase he's got a lot to work on there. He cannot be of any help to anyone when his own heart is devoid of mercy.
Hang in there and much love your way. God will get you through this, you are strong and will find the comfort you need every step of the way.
Do some things that will relax you, hot bath, stretching, praying, reading uplifting material etc. ~Take care~