A 30 year old girl comes to a Shadchan and tells her sob story. Whenever she found a guy she liked, her father would always find something wrong with him. So the Shadchan asks what did he find wrong with the last three? So she says one was too tall, one was too short and one had bad breath. So the Shadchan says I think your father is really being bothered by something else. Try to find a guy that is similar to your fathers personality and that should solve the problem.
A year later the girl bumps into the Shadchan again, still single. She asks the girl did you follow my advice? The girl says yes, I found someone just like my father and he was ready to let me marry him, but now my mother didn't like him.