My ex and I split 2 months ago. We were living together now she lives at her moms with my son. She took my son outofthe country to go hang out with a new boyfriend she just met a week prior to her going with my son. I asked her mom if my son was in the country ad she lied and said he was when hewasnt. Doesn't she need permission to leave the country with my son. There are no court pappers saying who has custody or notihng. Can I do anything to stop her from taking my son out of the country