You sound like my goody 2 shoe accountant and I don't know why I've always delayed to sack his noob creepy @ss.If the parents are happy they create a good life and atmosphere for their kids. My friends who got divorced were unhappy, did not feel appreciated and were sometimed fighting with their partners. Their kids had a lump in their stomach going to bed. My friends now have new partners with whom they are better compatible and are happy and their kids also described it as a relief not having to worry about next time their parents would argue.
So yes a ”broken” family can be better but of course a lot of times it is the other way around.
I'll do it today.