[Muttling]

BIL need to keep a daily diary of everything. Especially any contact with her, things the children tells him, witnesses to any meeting with her (even peaceful meetings), time he spends with the kids, and money he spends on the kids (for any reason or need.)

Check the local conversation recording laws. Some states allow telephone conversations to be recorded so long as one of the involved knows it is being recorded. In other words, some states would allow him to record their phone conversations without telling her.

Last and certainly not least, follow the court's parenting plan to the freaking letter and clearly document every single deviation from it on her part.


That's about the best I can do, pretty much give her enough rope to hang herself with and let her run.