Grounds for Divorce

"I've had it with my wife." said the one drinking buddy to the other. "I'm filing for an divorce."

"Sorry to hear that pal." said his partner. "May I ask why?"

"I found her supply of birth control pills." said the first.

"Listen Frank, with all due respect to your religion, I just can't see leaving your wife for what the Church says is a sin."

"It ain't just that." stormed Frank. "I had a vasectomy over five years ago."