Sage words Sandi. Since my H is bio-dad to my kids, I find it hard to let go and accept that maybe some day he will evolve and be the guy he couldn't be for us. If I could protect them from him and his immaturity I would.
GoingtofixME- I know how hard this is for you. It is a positive that you can let him go completely if you choose to (as opposed to bio-dad whom you have to co-parent with etc). What does the life you want look like for you and your kids? Does he really fit in that?