They need some marriage counseling quick.
I stopped going to church with my husband because he wouldn't talk to me anymore.
When I went back, he stopped going because he was mad at me and God for not giving him kids.
We all have our reasons, but the honest truth is, we don't go where we don't feel the love.
Whatever you do, please keep going to church and asking God for help, its the only way you can ensure the best result whatever it will be.