Is my relationship doomed? Have I tried everything to make it work? If you find yourself asking these questions, you may be wondering if it's time to pull the plug on your marriage or partnership.

In a new video for YourTango, relationship expert John Gray answers this difficult question by explaining what warning signs to watch for. Before you say goodbye, be sure to look at all aspects of your relationship... including your own shortcomings.

More from YourTango: How Do I Keep My Husband From Cheating?

For more great advice, check out the video above.

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