Rlmcc83 and Oddbird, so glad to be here with you both.
When I started going to daily Mass as a Protestant I had no intention of becoming Catholic. I just liked Mass. I attended Mass in different churches in my city, just to observe. So what was I doing? Singing badly, crying, sometimes going forward for a blessing.
Do you know the story of the woman who tells Jesus even the dogs under the table eat the crumbs the kids drop? I felt for sure like a dog under the table. I had no right being there.
So you can’t enter the Church right now? No matter. Go to daily Mass, go to Adoration, subscribe to Magnificat. Tell Him you want to be near Him. Tell Him you want to partake. Ask Him to show you the way. He knows the mess of your life. Who knows how He will work it out for you? Even if you spent 20 years at daily Mass before you could officially partake, I guarantee your cup would ‘runneth over’. Jesus can not resist a humble and contrite heart.
As far as difficult spouses go, you have to let go of the pride that keeps you from fully handing your spouse to the Lord. You’re still trying to work it out in your human mind, beaten down by your crappy circumstances. This is a war to wage silently, in prayer, making yourself very small. Start relationships with St. Rita of Cascia and St. Monica and St. Augustine. Say a Rosary for your spouse’s soul. Fast one meal a day. Commit to radically observing Lent. Go on a retreat at a monastery (they welcome all). Do it all silently- don’t tell your spouse. Don’t fight, don’t complain, don’t explain. If you think you’re going crazy, you’re on the right path
All of that is what you’d do if you were to become Catholic. Especially if you enter without your spouse. I promise you, there are a cloud of witnesses suffering like you, both Saints and fellow Catholics. You need to accept that it’s precisely your suffering that is the door to deep communion with Jesus.
By the way, I’m a much better wife now that I’m a Catholic, and my husband admits it, even as we’ve had to work out my new sexual ethics!!