Children need both incomes to do well in life. It's poverty that makes the difference. Divorce is expensive. But in my experience, attorneys aren't too hot on having their clients legally separate (which, imo, is a better solution for doomed relationships).<quoted text>
Exactly, you cannot change role models within a family. But a child also need his dad present to.
A child needs both a mother and a father. Without them, you are left with damaged goods as children.
Don't take my word for it, though. Here's a report, 10yrs old, still relevant though.