What Can I Do To Stop Being So Jealous Of My Sister's Marriage?

Connect with Joe: http://www.yourtango.com/experts/joekort\n\nDr. Joe Kort discusses comparing your marriage to your sister's. Is the grass always greener?\n\nYourTango is your source for smart talk about love, sex, dating and relationships. Whether you're married, single, taken, engaged or "it's complicated," check out our videos for the best love and relationship news, entertainment and advice.