Is your relationship on the right path?

All good relationships have aspects in common: respect, trust, commitment, shared interests, and of course attraction. However, it can be easy to fool yourself that all is well when it's not.

Recent research has discovered a genetic link between social rejection and physical pain - meaning that that a broken heart really can cause us pain. So how does your relationship rate?

Answer these statements truthfully and see if you and your lover will go the distance or if you're heading for a painful break-up.