The problem is that many people don’t go for counciling until they can’t stand to look at each other. That is the equivalent of waiting until a person is bleeding to death before putting on a band-aid. That said, two normal people who want to work it out usually can.
The problem is that many people today don’t qulify as that. These days you hear things such a infidelity and drugs as causes of divorce.
If the home is filled with tension and fighting or if one person is constantly putting the other down, the children are better with a divorce or else you run the risk of the children growing up like their parents and just continuing a bad cycle.
We need Moshiach badly.