I think 5 nights every two weeks is too much (eg, too much time for the kids to spend with me) and I only agreed to that in mediation in a useless attempt to settle this out of court. I will fight in court if necessary to prevent you from being with the children so much. You have been abusive to me and you have been abusive to them. ...I know you love your children, I know they love you, I know that you desire to be with them and I also know that living in an abusive environment is not the best thing for me or them. That's why I left you and that's why I will do what I can to prevent you from having too much time with them. You don't have the patience nor empathy to be a good parent without resorting to abusive behaviors to get your way with them.
Sorry this went sideways on you Sir. Keep fighting for your kids!