Very good movie for believers and thinkers. Not a Horror flick.Inspiring

The twists can get confusing if you don't listen for clues. I loved this movie and have only one question. I think Jack is the baby's dad. Who else thinks that? I may be wrong, but considering all, I think so. My girlfriend felt good after seeing this film, because she recently lost a close cousin.
Bring lots of tissues. The acting was excellent.