Dan,
One of the hardest things we can ever do, is to do the right thing.
Sometimes it hurts so much that deep down we think that maybe, just maybe, doing what is worng may be better.
I know, I've been there, but the fact is, we can only be true to oursevles and our children, that did NOT ask to come into thsi world, deserve parents that are happy AND that our true to themselves.
Things will get worse before they get better, but they will get better.
Love is the strength that moves mountains and it heals all and YOUR love for you Child is such a love and it will heal all.
You are in my prayers and I know that the Lord will strenghten you and His Love will strengthen your love even more.
Anything we can do, please let us know.