Hi, never posted here before.
me and my ex broke up in October, it's all been very hostile and unpleasant. We have a 2 year old and I'm pregnant (we broke up because he said he didn't want it but now he is backtracking on that). He's demanding 50/50 custody even though currently he doesn't have a suitable place for a child to live so he's saying he should look after them 50% of the time at my house until he can provide a suitable home. There's no way I believe he should ever have 50% custody to be honest, I have always done 90% of the care and have paid all the bills and provided the home etc and I definitely do not want him in my house 50% of the time at the moment as I can't bear having him around. He wants to come every day but for my own wellbeing I just don't think that is reasonable and I don't see the point of him coming for a very short period of time which puts DD through handovers for the sake of 30 min or an hour. So I've suggested he see her 2 daytimes a week (9-5) and then after nursery another evening. I think this is pretty generous to be honest as he never did anything like that amount of childcare and I am putting up with him being in my house 3 times a week after he has been totally awful to me!
Anyway, my main question is that my brother just had a baby (a new cousin for my DD) and I want to take my little girl to visit them for 5-6 days - but this would involve my ex not seeing her for that length of time and it's not really practical for me to 'pay back' the time he misses without her being away from me for too long which would not be good for her right now as she's become super clingy to me since we split. We are planning to go to mediation because we just can't have any kind of non confrontational conversation about access at the moment. But he's dragging his feet and taking ages over arranging it. Can I take her away to see her new cousin for a week without his permission or will I look bad for this? It's in the UK