No 4 reminds of another oldie:Husband and wife were dining in a...

No 4 reminds of another oldie:

Husband and wife were dining in a fine restaurant when a pretty lady passed, kissed him on the cheek and called him by name.

"Who was that?" came next, obviously.

"Oh! She's my mistress." the less obvious reply.

You can paint the next scene yourself but "divorce" was liberally thrown around.

"Sh! Take it easy" he said, "think about the Audi convertible, the O/S trips you take, and your society friends." So she settles down a little.

A little later on in walks one of their friends with a pretty lady on his arm. "Who's that with Dave?" she asks.

"His mistress." she was told.

"Ours is prettier than his, isn't she." she comments.