My daughter is now six years old and her father walked away when I was three months pregnant. I didn't see him again until she was born and he'd appear the odd night and he'd say things like he would see her if I performed sex acts etc and when I refused he'd disappear and we'd get the same again a few months later. This went on until she was two years old (also received the odd bit of maintenence but he'd always quit work not long after). Her paternal grandparents was always welcome to see her even if her dad didn't want to. My dad passed away when my daughter was two and the grandparents knew this and told her father. He then rang me and asked can he see my daughter again but he wouldn't abandon her again so I agreed. After months of it going ok he would deliberately start an argument with me (usually because the csa have sent him a big bill) and he would say he's not seeing her anymore. This has gone on until last xmas when he once again he decided under new csa changes that he doesn't want to pay for her he just wants to buy the odd coat. So I said that's not happening you need to pay so he said right well I'm not paying and I'm not seeing our daughter again. This time with her being five she was so upset because he never turned up on a Sunday (it was always the day he wanted. Sunday 10 till 5pm) that I decided enough is enough he's not doing this to my little girl anymore. My partner decided he will if possible adopt my daughter and bring her up as his. She's much more settled it's been 8 months since he's been in touch but I have let her grandparents see her. They saw her last week and my daughter must have mentioned something about my partner being her daddy because the grandparents rang me up saying that her dad has been to a solicitor and has now decided he wants parental responsibility and access every other weekend. He's going to take me to court if I refuse. He wants his name on birth certificate etc. I'm in shock. I don't know what my daughters rights are but he's been in and out of her life and her feelings was never brought into it. I know he's going to do it again if it goes to court. I've tried to make him see her properly since the day she was born but he has let her down for years. I think it's in her best interest not to see him anymore because he will do it to her again. I've not received a penny for her for years yet his parents will suddenly pay out for court costs. I don't know what my rights are and how much it will cost to fight it. Any ideas anyone of our rights?