"...and their children will be more likely to grow up with two married parents, which provides them the best chance for success later in life."

It seems odd to make such a blanket claim without any citations or clarifications regarding:

- Must the parents be married to each other?

- Must the parents be happily married?

I suspect that many people divorce specifically because they don't want their children reared in a house where the parents are merely tolerating each other if not being outright hostile toward each other.