@Imre ***********
. Has every chance, best way is to deal with it calmly and civilly. A manhunt will only make it worse .Let him calm down and when the opportunity comes to make contact, let mother and father sort it out. Theres a reason police are staying at arms length. It's a civil matter, no crime involved. If father tries to flee country with child, contact police asap. Legally child cant leave without mothers permission, wont get through customs at airport/border without written or verbal in person permission from her anyway ,standard law in most of the world.