My dc's dad is threatening to leave and take my4 year old son. He is an abusive controlling person and I'm scared in case he takes my child. He has slept on my couch for 4 years now but He is saying he's moving out after Christmas but taking my son with him. I told him he has absolutley no chance of that happening .He is not on my tenancy agreement , only me and my child who is settled at school which is 5 minutes away from where we live, also he has been to court in the past for custody of his child with his ex , he got contact but eventually gave it up as the child's family said he wasn't a good influence ( telling his child to hurt his parental guardian and letting him play violent video games at 5 -which I have proof off ie actual court documents) would this go against him if he did take me to court or try to take my child? He is on birth certificate but He is one evil person and him being around my child will not be in my sons best interests. He has been emotionally abusive and controlling to me now and in the past but I've not reported it stupidly as I'm too scared of him and what he would do if I phoned the police. I just don't want him any were near me or my child. I'm a brilliant mum I do eveytjing for him and I could not live without my son he's my world and the only thing that keeps me going and he is thriving and I don't want any unnessacry stress for him.Were on the other hand his dad does jack, and gets annoyed if he has to do anything for him and shouts at him if it gets a bit hard and i know he ll be like that more if i werent there. Please does anyone have any advice for me or some encouraging wordS?