Thank you ladies.
I had an interesting revelation the other day actually. I was emailing a friend who works with these kind of situations to get their advice, and in doing that I looked through my old notes of things exh had been doing during the period when we were still together and 'working on' things. I was shocked at how nasty he'd been to me when we were still together. At the time I was excusing it as him being very upset and struggling to stay calm over what I'd done, but looking back I can now see how awful it was. For his current behaviour for the situation I am in now, I am excusing it as him feeling upset about not seeing our daughter as much as he likes and lashing out to me as a result, but perhaps in time I'll look back at this period and also feel shocked at this current behaviour.
cavagirl it was helpful to see you set out the pattern of thoughts like that, you're completely right that he still gets into my head and makes me doubt everything.
random, funny you should say about her missing me when she's at his, I had a FaceTime from her last night and she was very upset as she wanted to be with me. I don't know what brought it on and it was horrible as I wanted to go over and scoop her up immediately. Anyway, he of course has decided that I've been doing something while she was at mine to turn her against him and have an 'alienation agenda,' and was extremely abusive to me about that. He even blamed me for the fact that she didn't want him to wash her bottom in the bath, apparently she said only mummy does that (actually I don't, I encourage her to wash her private parts herself) which I expect she just said as she didn't want him involved. Apparently all part of my agenda to turn her against daddy!! Anyway as part of his ranting to me he's officially said he will not be approving any holiday without 3 months notice so I'm giving up on that now.
He just doesn't understand her at all! If she expresses that she misses him, he must have more time with her, but if she wants to be with me then it's because I've done something to attempt to turn her against him 
I wish I could see her tonight, I've contacted nursery and said she was a bit subdued on arrival today but has now brightened up, so I'm hoping she has a happy day.
As horrible as it was to see her upset, it's strengthened my resolve that I won't be agreeing to a change in pattern and she needs consistency with me at the moment and for the foreseeable future. So that's a small positive that's come out of it at least.