The ex wives of cops would tell you it’s more to do with them becoming drunk on power and promiscuous behavior than with workplace stress.
Most of the buddies of mine that are in some kind of law inforcement position are not divorced. I can only think of two of them that are divorced. And only one of those could be blamed for his divorce. But i’ve heard quite a few of their stories about co workers.
Seriously, this group might not provide the most reliable interpretation of what was going on.