Who said "Love isn't real unless someone is willing to die for you."?

This quote is attributed to Betty Draper.

Love isn't real unless someone is willing to die for you. - Betty Draper

"Love isn't real unless someone is willing to die for you."

Betty Draper Love

"I'm trying to be a good mother and a good wife, but I'm not sure I'm succeeding at either."

"Don't tell me what to do. I'm a grown woman."

"I don't know how to say goodbye to people."

"You're going to have to learn that life isn't a love story."

"I love my wife, but sometimes she drives me crazy."

"Love conquers all obstacles."

"Love is patient, love is kind."

"I'm not stupid, I'm just in love!"