Restore my marriage

My marriage has been a mess from the beginning. We have been married 13 years and have a special needs child. We attend church, but are not putting God first and the marriage second. Satan has had a stronghold on the marriage from the beginning. Please pray for Satan to leave this marriage and for both of us to place God in the center. There are so many steps that need to happen in order for the marriage to work. I don't know where to begin. I'm afraid it seems hopeless at this point, but we serve a mighty God and I know he can do anything according to His will. We have been down this road before and almost divorced 10 years ago, but we have not resolved our issues and therefore, we are down this road again. I'm tired of this road and want to get off and follow the path He has designed, please just pray for me to have the strength and knowledge to do it. In His name, Amen