Sharing half of your wealth and property is what you may have to count in. But instead of what you drag and trying to repair the situation. Why don't stay apart and calm down for some time. Marrying is a long term involvement for both. If you have kids than it will affect their mental health in future.
For unhealthy family relation in a family mostly will have a broken mental against our own kids.
I believe everything started with a reason. It maybe simple or hard, for relation it always the money situation and the relation by a third person.
My view it may not true but i believe mostly is financial situation against both party.