I will keep you in my prayers also. Although, it may not seem like it at times, It sounds like you are heading in the right direction. Just remember that you are not responsible for his poor choices! Talk to both your kids, for sure. They probably know alot more than you think. Being open with them and letting them know that it has nothing to do with anything they did and that it was his poor choices will also allow them to not blame themselves. Look to God for peace and comfort.