One sided marriage sent me down a path I've never been down before

Sarah
My husband and I were high school sweethearts. He joined the military so we went or separate ways. 16 years later we start talking again and ended up married in April. Things were wonderful until my girls and I relocated from mn to ga. As soon as we were under the same roof all his kindness and effort into the relationship stopped. Sexually we used to screw like rabbits. Now I get no foreplay and he just sticks it in any time he wants to. I get absolutely nothing out of the relationship any more. There is no communication(used to be constant now every time I wanna talk he puts up a brick wall) no emotional support(I know no one here and he wants me to be at home not working) so every ones stress is my stress. One kid hates me for moving her, another's best friend tried committing suicide, my grandfather just died, and husband turns into mr. Hyde when his son comes over. ( his 8 yr old son plays video games 13 hrs a day whines until he gets what he wants and cries till the hubby sleeps with him. Which I find all around wrong) Every time He's mad at me he takes it out on my 3 year old. Shop any way the only person who has helped me at all has been his best friend. We ended up sleeping together. It was a one time thing but he is still there for me as a friend and helps me understand my husband better and actually helps try and fix it. For those of you wondering had I seen his true colors before marriage I never would've married him. Especially coming from a previously similar marriage only difference is there is no physical abuse this time. Given the fact that I gave up everything to move myself and my children 1400 miles from my family and that he won't let me work I feel trapped. I love him but hate him At the same time. I'm tired of always hurting and now combating depression for the first time in my life. If he would listen and try and understand how much damage he's done I feel it could be saved. But if it continues I feel like I've been condemned to hell. What would you have done