Despicable what they did to this beautiful family.
As Sudanese and Serbian Christians tell me...never never trust Mohameddan cultists. They will smile and behave in a friendly manner but are mostly doing it for their own benefit.
Beware and Be careful.
Even if they aren't trying to convert you or behead you, every one I've ever met has had what I call the "Rug Merchant Mentality" in which truth is whatever he or she can convince you it is. And they NEVER give up.