My husband doesn't include me in the family

I've been hurt by a man for five years. He doesn't involve me with the family or kids. Everyone in the family is against me. There is a Mass today for a family member, and he never asked me to go. I'm to sit home alone now and Christmas too. He expects me to sit alone while he enjoys being with the family. We are in our 50s, and it hurts that he won't even think of me or involve me as part of the family. He doesn't even care. I am leaving him as soon as possible, but I hurt so bad that I didn't know who to turn too. I'm now in this low funk of depression, and I'm scared because I do stupid things to myself and give up. I have no friends because I was a truck driver. I've been getting serious headaches and can't sleep. I don't eat; I've lost my appetite. This has been going on for a couple weeks now.