I went on a similar rabbit hole and there were some arsey text messages between Ioan and their daughter. The daughter was saying she wanted to go to a theme park and he was saying no because his girlfriend has MS and he has to be careful. That's fair enough but he gets shitty with her and puts it on her to suggest something to do and then no plans go ahead.
He really doesn't handle it well. He could have said 'we can't go to the theme park right now but I am so looking forward to seeing you, how about X Y or Z activity?' And suggested safe activities that fit his criteria for safety rather than put the pressure on a tween in the middle of an ugly divorce to solve the problem.
He sends her other texts saying he will only talk to her in therapy because she's being rude. That's a bizarre way to parent.
If he was more mature and empathetic to his daughter he'd be holding space for the fact that she's angry and confused and just letting her be a bit shitty rather than punish her and push her away for it. Just poor parenting.
Not saying Alice is any better, I just think they are both selfish and lacking.
He knew who she was when he married her, when he went through IVF to make her someone's mother. I don't think you get to act surprised in midlife and blame her for being who she's always been.
Also 10% in a divorce settlement for a long term relationship and the mother of your two children is unconscionable.