I would think it depended on the couple. Some couples can handle things like that just fine, where others simply cannot.
I also think if LOTS of discussion has taken place before said debauchery and ground rules are set, and the rules are adhered to, a little deviance can be fun...but that's just my take on the situation.
Besides, how do you know it ain't fun if you never try it out? Just sayin'
Oh, and one more thing, on the subject of divorce, we are one of the only countries that puts work above all else. It is probably alot different in places where your job is not expected to b