BeccaOH
Almost Self-Reliant

I'll be praying for you.
Midlife crisis/stress/stupidity can happen to a man at 30. I've seen it in two recent cases that tore up two young "Christian" families. One was a case of reuniting with old friends who got him back into drinking and then into drugs. There other was a case of moving up in his job, his sense of respectability rose with new friends and new experiences that he didn't want to bring his wife and son into. They were no longer good enough.
Hang in there. Surround yourself with supportive friends and family.
that man. Try to keep in mind that a lot of people value you and need you and think you are awesome, the loss will all be his.