My son’s father signed a parenting agreement allowing me to relocate from North Carolina to Missouri. Now that I am about to move he is acting as if he might try to keep my son in North Carolina. Should I allow him to have him for the weekend and if so he doesn’t return him will our parenting agreement make a difference? Also if we do get to Missouri without problems, I am to fly our son back to NC every other month for the next year for a weekend visit with his father. If on any of these weekend visits, he doesn’t return our son to me what steps will I have to take?