In most states a child at the age of 15 gets to make the decission as to which parent they want to stay with.
Too many people try and stay together too long, and too much hatred builds. Sometimes it's best to make a clean break and leave the area. A new start is best for all concerned.
When my first wife decided she no longer wanted to be married, I was gone that night. Two weeks later I had left Alaska. I fought the divorce for another five months, but it did no good. The month I told my Attourney to stop fighting it, I met a beautiful young woman. We dated for a year, then got married. The day after we were married, my first wife called wanting to try and make a reconcillation.(I did not know it at the time, but her father had kicked her out and taken our son away from her). I told her, too late, and I don't feel I can trust her anymore. My wife and I have now been married over 33 years.
Funny thing is my wife and my first wife have become good friends. When they get togeather, they have one thing in common to talk about. ME!