Couples therapists - and longtime marrieds - Harville Hendrix and Helen Hunt tell Dawn Raffel why real love means never making the other person say they're sorry.

Take a trip down memory lane, and find out what happened to some of the most memorable couples who've appeared on The Oprah Show.

Oprah Radio host Dr. Laura Berman talks with Lori Gottlieb, the author of Marry Him: The Case for Settling for Mr. Good Enough, about how a person's expectations affect her potential for a happy marriage.

What does it take to love well and wisely? Risk, resilience, and a good enough childhood - not a great one, just good enough. Ethel Person talks matters of the heart with Cathleen Medwick.

Is it possible to change another person's behavior - and transform a less-than-perfect relationship - simply by changing your own thoughts?