Fight for your marriage. If you love this woman, and you want to spend your life with her, then fight for it. You sound like you are DB'n like a mutha! Good for you! You also sound like your in a good place mentally. Kudos!
No pressure, and no expectations.
"Always go straight forward, and if you meet the devil, cut him in two and go between the pieces." - William Sturgis, clipper ship captain, 1830's.