My wife opened her first checking account and went out purchasing things for the house.
After a couple weeks the bank called her and told her she was out of funds.
In total shock, my wife exclaimed, "How can I be out of money when I've got all these checks left?"
Husband: Honey, it looks like I'm not going to make it so I want to get something off my chest.
Wife: What is it dear?
Husband: I've been having an affair with your best friend, Julia, for the past year.
Wife: Oh yes. I know all about it.
Husband: You do!
Wife: Yes dear, Why do you think I poisoned you.