I'm so sorry that you're going through this! I can only imagine how hard it is. I'm a believer that if you had it once, you can always get back to that point. If you don't communicate, you can't expect him to try and win your heart back. You know what I mean
You have to REALLY want it to work in order for it to work. I don't know your situation though, so that's about as far I can go with advice. I wish you luck and I'll pray for you and your hubby.