On the link provided by Det. Klimpt, I was watching old videos of them. JI says this situation has brought them even closer together. It is enlightening to look over the old videos in cases. The only case where I've seen this behavior before was with Haleigh Cummings. Her father married the perp.
This is not normal behavior, folks. Even the best marriages suffer and many part ways over the unexpected or accidental loss of a child.
I need a profile on Jeremy. He is an odd duck. When you leave your child in the custody of somebody and they lose or misplace your child because of drinking or drugs and you even become closer to that person because of it, you have some dots missing off your dominoes.