Those who have swooped in to defend Alice last night and this morning, have you actually read all of the court documents?
They make it clear that her behaviour has been consistently abusive since before IG even left. There is evidence of this behaviour - in front of the kids, so they won't need to read about it in court documents, they witnessed it. Then when he did leave, she focused her ire at him and his mother. There are emails and messages to show this. She wasn't unhinged by the revelation that he was in a relationship with Bianca.
I really would like to know how he has rubbed this new relationship in her face? He made one social media post.
And what relevance does Bianca moving in with him have? Firstly, he has been pushed into dire financial straights by Alice blocking the house sale and stealing his money, and Bianca is actually paying for their flat otherwise I'm not sure how he would have been able to maintain a residence so close to his children. Secondly, the children have not met Bianca as far as I can tell. She has always been absent when they have had visitation, so the fact that she lives there should be irrelevant. The only reason she is a factor at all is because Alice learnt of her existence (which then forced IG to announce the relationship) and began to both harass her and clearly speak about her to the girls in a way that has made her into a villain in their minds.
People are allowed to leave unhappy marriages. And they are allowed to have new relationships. Of course Alice would rather he hadn't done either but controlling him isn't something she is able to do any more. She seems to be really trying to maintain her power over him though via her ongoing harassment and abuse, obstructing visitation and therapy, and prolonging the divorce and house sale process.