Getting into an institution with no easy way out discourages entry in the first place. Alimony has no place in a society where men and women are equal; child support is based on the paradigm of a traditional stay at home mom who never worked and who will never work, taking numbers from Kentucky(!?) in the late 50's, early 60's as a base and slowly increasing from there. Add to this the fact that to get out of the ins…
That's a feature of marriage. "Therefore, examine whoever binds forever".
It doesn't fit the modern world at all. It was designed when people tended farms and raised a brood of children. We have new needs and lifestyles now.