SS was kicked out of school today, BM of course couldn't be reached so SO went and got him. Apparently his behavior the last 2 days has been atrocious he's been removed from class frequently on BM's weeks and they've had enough. The principal has a degree in child psych and see's there is obvious differences in both kids behavior depending on who's week it is. I told SO he needs to ask for a meeting at the school and get a behavior plan in place. H was regularly kicked out of before/after care (BM uses it we don't) he was always in trouble last year. The doc said as long as his behavior isn't affecting his academic ability not to worry (kid isn't stupid so his grades are okay)SO told BM he's keeping him the rest of the week (it's her week) I had to reign that in as he will not have the cops brought to our home, or contempt on him for custody interference. He decided if she says no to us keeping him she can come get him, but otherwise he's better off here (very true). Neither of my kids had behavior issues to this level (typical kid behaviors) I'm out of suggestions, we do what we can and the kid wants to please us then it's all undone in 24 hours at BM's We also still have to address the lying encouraged by BM to #1 cover her ass, #2 play MOTY by convincing the kids she took them trick or treating because if the lie and say it, it must be so.