Unfortunately divorce is much more expensive then marriage.
I heard a personal story from some close relative of mine about his daughter that was offered to get married to some "CHOSHOVE mishpoche" he was so excited about it that he convinced his daughter to marry him.
End of the story they got separated 2 month after they got married (she had a baby from him) but divorced over 3 years later.
They were ready to give her a divorce just if she will be mochel the kesuvo + a lot of money she had by her MIL (he wasn't in a rush because no one else would marry him).