Does Porn have an Impact on Relationships?

Some say it enhances the relationship and some say it destroys it. What sayeth you?  Does this form of visual stimuli tear down inhibitions behind closed doors or sever trust and passion that once existed?  Are there different standards for men or women who indulge? Have you caught your significant other indulging without you? Did it make you feel less of a man or woman?  Could inadequacy be a factor? We want to hear about it. Call in and talk about it.