When a man steals your wife, there is no better revenge than to let him keep her.
There is one thing I would break up over, and that is if she caught me with another woman. I wouldn't stand for that.
Adultery is the application of democracy to love.
You know, of course, that the Tasmanians, who never committed adultery, are now extinct.
I don't believe in extra-marital relationships. I think people should mate for life, like pigeons and Catholics.
I would never be unfaithful to my wife for the simple reason that I love my house too much.
My mother-in-law broke up my marriage. My wife came home from work one day and found us in bed together.
Robert Benchley and I shared an office that was so tiny, if it were an inch smaller it would have been adultery.
I've respected your husband for many years, and what's good enough for him is good enough for me.
It's easier to shoot your wife than to have to shoot a different man every week.
My wife met me at the door wearing a see-through negligée. Unfortunately, she was just coming home.
The world is full of people who are ready to think the worst when they see a man sneaking out of the wrong bedroom in the middle of the night.
The man who marries his mistress creates a vacancy in that position.
One husband said he could always tell when his wife was having an affair because the poetry books were suddenly at the horizontal on top of the shelves.
I'm sure Mick Jagger will find someone else to be unfaithful to soon.
I think my husband is having an affair with his secretary, because I would find lipstick on his shirt, covered with white-out.
I discovered my wife in bed with another man and I was crushed. So I said, 'Get off me, you two.
Eighty per cent of married men cheat in America. The rest cheat in Europe.
- And you've spent enough in me to float one.
The worst thing about having a mistress is those two dinners you have to eat.
I wouldn't trust my husband with a young woman for five minutes, and he's been dead for twenty-five years.
Husbands are like fires. They go out when unattended.
The only way to keep your dick under control is to cut it off. Unfortunately I don't have my nail scissors with me.
They kept mistresses of such dowdiness they might almost have been mistaken for wives.
I can't believe this - both my boyfriends are cheating on me!