You ask if they ever really come back. Of course, some do. But then, some don't. One never knows what tomorrow brings. The important thing is you do the things that will make you happy and successful as a person regard;less of who may or may not be in your life. Because when you come right down to it, it is the same thing.
Do I know what your H will do? No. But you need to care for your children the best you can. That and your own well-being are always of utmost importance.
