No support

Hello, I have know one to talk to about this problem. My partner does not support me. He knows the hell of a time I had when my husband left me for another, his wife did the same to him. I thought we had things in common. I have been through a hell of a lot with him and his awful family. His daughter has lived with us for two years now, we went to court to pay her off to leave the house. It was agreed in court that once the money went into her account, she then had six weeks to find some where live and move out. Her time is up this weekend 19th October. Now my partner tells me she is staying until next weekend, I disagreed with him about this, the court gave her, her time she should stick to it. She does nothing in the home regards cleaning etc! He point blank refuses to support me and make her move this weekend. She is 37yrs old, both his daughters have made my life hell, they broke us up once. He never takes my side at all. He is a weak man, until it comes to them. 5yrs we have been together. I just don’t know what to do, I feel alone and that he really doesn’t love me. I don’t know where to get help or support from!