That's why I keep my helmit close at all times...these things sneak up on you when you aren't looking.
Perhaps Father's Day was a trigger. Are worried that he is not ok since he didn't respond? You can usually go in and see if an e-mail has at least been read (then you would know that he is ok). He is the one responsible for his relationship with his son...just one more thing that you cannot change...but it is hard to watch your child hurting and wanting to fix that is normal. But YOU being happy and well is the best thing for your son...and doing something that is against what you believe to be right would not be in your best interest.
The answers are inside you..just take your time, clear your head, pray and the answers will come...