I know how you feel. I'm in the same situation as you as STBXH is acting like a Disney dad. It's hard as we have to be the good/ bad cop at the sane time. In the end it'll all work out, since my separation I have never received so much kisses/ cuddles from kids. Their dad isn't getting that as in the end they are missing it, and unfortunately they won't be able to get back the full time they could have had if they hadn't made an unwise decision.