I’m reluctant to jump back into the same frying pan.
Call up 100 or however many random Catholic parishes. Even concentrate on really liberal areas. Tell them you have family that attends there. Ask them if they will marry you to another man, and if it’s going to be a problem that you have been civilly married and divorced 3 times before. And see what they say.
That might be a good way to find out where they are at really. Good luck.
Freegards