Marriage is not a contract nor is it an agreement. It is the definition of unity. We don't seem to have as much concern for our children as we should. I understand bad situations exist. I have seen such situations in a couple of families I know.
Family is number one.
It comes before your career, before your promotion, before yourself. We need to recognize that. If we don't do so, our once strong family ties and the security of family will cease to exist.