wanting in

so about a month ago an uncle contacted me who by the way has not spoken to neither my parents or I since I was like 3. now he finds me on my space and thinks everything is fine and wants us to meet up with him in august. now whole story is they are mormon we are christian and supposedly he disowned us with most of the family for not being mormon. I don’t really know what truly happened but I do know there has not been any kind of contact. im torn do I go meet up with him and family ive never known? do I really need them in my life?I’m trying to be adult about this I mean maybe he’s dying or something, maybe he wants to get his life straight and say sorry? I don’t know but I really am confused. anyways still a few months left to decide what I want to do…….