Know the Laws: Oklahoma
UPDATED October 19, 2016
This page includes information that is specific to this state about parental kidnapping, also called custodial interference. There is also a page for general information that you may find helpful. Custody and kidnapping are particularly complicated and it is important to try to find an experienced lawyer to help you with your case.
This page addresses some general (not state-specific) laws of one parent taking a child out of the state or country, without the other parent's consent.