End the Co-Parenting War. If you find co-parenting with your ex to be a constant struggle and it seems like he fights you every step of the way - sometimes just for sport, you are not alone. Are you worried that you cannot go on like this for the next 10-15 years and that your bank account will be empty from the legal costs? And are you concerned about your children's mental and emotional health? In When Your Ex Doesn't Follow the Rules, Maureen Doyle combines client success stories with powerful coaching techniques that will change your post-divorce combat zone into a place of peace.