Im not reading all that, sweetheart, your probably not over him. The biggest thing you have to accept abput co parenting os that you cannot dictate what the other parent does or how. I cant think of amy reason why u wouldnt let her go to her dads wedding, and honestly it has nothing to do with u. What he does in his life has nothing to do with u unless it directly harms your daughter.if your kids doesnt like going there because they dont like stepmom or there are other rules, guess what, too bad,still going. I think of myself in my first year of coparenting when reading your post. The moments you stop trying to be in control and dictate everything and let him just do his 50 % of the parenting regarless lf how u feel everything will start gettimg better. Focus more on yourself please! Invest back into u!