Thank you lovely ladies 

I have a little key fob thing that records now, audio only though - I think it would be too risky to attempt to get something that also recorded visuals, would also be impossible to keep it in position all the time anyway. At least this little fob I can just keep in my pocket. Already have a few snips of him being very rude to me while we were at the park with my daughter! (Was not an intentional joint activity, I was meant to be seeing her and he'd whisked her off to the park, so I met them there so I could see her before he took her off for the day).
He's indicated that he's backing down on the extra night for now and that his solicitor's letter will confirm that. Expecting that response this week. I fully expect that he will say he wants the extra night by the new year or something. But I guess we'll cross that bridge when we come to it - I just want to focus on the next few months for now and get my daughter settled.
Meanwhile I've tried to meet him in the middle with working out a transitional 'building up' pattern, but he's insistent that we absolutely have to be in that 6/14 pattern by the time I move out. Clearly that inflexibility is not in her best interests. In the same email he said he 'requires my confirmation that if she is struggling without him, she moves back to his house and we build up to her seeing me in my new home on a gradual basis.' So it seems he's happy to think of how she's managing with it all but only if it works in his favour!
For those of you mentioning mediation, I thought it wasn't recommended in dealing with people like this? I did ask my solicitor if she thought it would help and she said she'd advise against it for someone like him. I guess though the only alternative is to do it through solicitor correspondence which will only draw it out further and stop us from getting any sort of transitional plans in place before I move out. Do not sure what to do there.
Apparently his solicitor has told him I'm controlling 🙄 and that he will be addressing my arrogance and false allegations in his next response.
Meanwhile he says he is organising her birthday party and 'will let me know the details in due course'. He is apparently inviting all of his friends who hate me and think I'm a whore (as he put it), but I'm not allowed to invite any of mine (who actually have children who are friends with her) because apparently they are 'enablers' in encouraging me to leave him.
It's just all very blahhhh