Gregory Pine, a Dominican friar does a few videos on the nature of marriage and it's hurdles. They are theological and philosophical.
https://www.youtube.com/watch?v=itLLHyVW6ek https://www.youtube.com/watch?v=ds34wmpxt9I&t=768s
Some random advice added on to complement his videos, if you're crabby like a lobster in relationships, try not to drag people down, bite down on their beliefs too much, or need to be needed. Strength in yourself to overcome that stuff helps, if it's your vice.
Try to not be an immovable foundation for the marriage, like a rock. Give that foundation up to a divine connection to God, or something else other than your own behaviour.
Move away from fighting the endless fight. If you get burnt, let it go, becoming a virginal undefeated combatant who can't lose, isn't helpful.
Look for a guy who is the image of wisdom and truth to your eye/mind. If he sees you (you might not be able to know this) as the image of love or affection for the good, it's going well. Be a little bit reckless with the timing of pregnancy.
Good luck!