Question Author
He has always tried to buy her off, although she never tends to ask for anything. He's very controlling though, but he does it in such a way you can be easily fooled into giving in to him. When we were together I had no friends or social life of my own cos he would fret and worry that people were trying to use me or take advantage - it took me a long time to see he just didn't like me having friends. He's the same way with her now, she has no friends at all where he lives and when she's there she spends absolutely all of her waking hours with him, which isn't good. She needs some independence and she needs friends - he just wants to be the centre of her world and by removing any kind of competition he gets his way. It'd be quite sad if it wasn't potentially damaging to my daughter.
Anyway, thanks to everyone for your advice
Karen x