My H also changed the history of our M to his family, just to make himself look better. People will believe what they want to. Sounds like your H has some unresolved childhood issues. My H does as well.
One thing I do know about MLC, is that the MLC`er will lash out at the person closest to them, which is their spouses.
Don`t give up hope. So what if he`s closer to his mom. Maybe he`ll work on himself through her. Plus he`s closer to you. Maybe that`s what he wanted in the first place. Don`t worry about anything until Sept. See what happens.
Some do wake up. It`s all in how YOU treat them, so being here is good for you.