08/20/2012 10:51 am ET Updated Dec 06, 2017

WATCH: The Truth About Soulmates, From Dr. Sue Johnson

Relationships are hard work! Dr. Sue Johnson, relationship expert, shared her thoughts on soulmates and what goes into making a relationship last when she visited me on Mondays With Marlo.

And if you want more relationship advice from Dr. Sue, check out her top tips here:

Relationship Advice From Dr. Sue Johnson

See more clips

Add Marlo On Facebook:

Follow Marlo on Twitter:


Weekly Newsletter

Sign up to receive my email newsletter each week - It will keep you up-to-date on upcoming articles, Mondays with Marlo guests, videos, and more!

Sign up here