This isn’t my first post on this subject - the ex! We split 2 years ago and share a DD who is 7 years old. Coparenting has never been between me and him, rather me and his mother who he lives with. DD and ex MIL have a lovely relationship, go on lots of days out, she does all the care, school runs, communication etc. Recently I have been really going at the ex about his lack of involvement with our DD, I’m fed up of knowing that she goes to see him and he carries on doing as he pleases while his Mommy does the work. It has now got to a point where the contact between him and DD is becoming really rubbish, especially since he started seeing someone else. On Christmas Day she stayed with me (his choice, we usually share the day but he requested she stay with me) I sent him a video of her opening presents at 7:30am, he replied, I asked if she could call he said he’d call her shortly - by 11am there had been no phone call, this baffled me as my first thought Christmas morning is her and couldn’t understand how he didn’t feel the same. The same thing happened last night, he was out with his new girlfriend, I asked if he’d like to spend New Year’s Eve with DD months ago, he said no, he knew that she was awake as had seen a post - didn’t call. This hasn’t upset DD as such, however, she has asked why daddy hasn’t called. He has finally called at 3pm and quite frankly DD isn’t interested and I’m not forcing her to speak to him. She has been poorly recently, told him, no phone call, no message to ask if she’d been ok, she was up all night throwing up and he is none the wiser. I really want to leave him to it and let him be terrible but I can’t help but protect my little girl and get involved when I feel he’s being rubbish. I can’t force him to be a decent parent which is what I’ve been trying to do since the day she was born. He seems to think he is doing nothing wrong and is a good parent. I haven’t the heart to tell him he’s actually an asshole who doesn’t deserve her. AIBU with my thought process here?