Kristin Cavallari's strict 6-month dating rule she follows after past relationship mistakes

Kristin Cavallari is sharing what she's learned from her romantic relationships over the years and the one rule she's set for herself.

While answering fan questions during a recent episode of her podcast, "Let's Be Honest," Cavallari discussed the difference between infatuation and love, explaining, "I have gotten confused by infatuation far too many times.

"I think they say infatuation is anywhere from three to six months, so I have taken this stance in the last few years that I am not allowed to say I love you to...