Why are there less divorces among ultra orthodox if they know each other for much less time than secular?

At what point in seeking a partner should you contemplate compromising? The marriage is very difficult- at what point can/should one contemplate divorce? Are all marriages fixable?

A couple have a big life decision to make- where to move to, kids education etc- fiercely opposing views- how does one decide?

40 days nishmas, amuka there are countless segulos for finding one’s partner- should one do them? Do they help?