Individually, they're both awesome people who were friends with you pre-relationship. But when their powers combine, they form a crappy Megazord of lameness. Remember the guy who was always down for a game of tackle football? He watches "Grey's Anatomy" every week. Remember the girl you introduced him to? The one you were friends with before he even knew she existed? She hasn't spoken to you in months. Despite whatever friendship you may have had, she's been demoted to "friend's girlfriend" status; which means she sees you as competition for her boyfriend's time. Now whenever you're with him, he's got to leave early to fulfill his daily quota of "sitting around and being boring with his girl." And whenever you're with her- Wait, you're never with her. She decided you aren't friends anymore. to continue...

All I can say it the pair of them deserve each other - and the boring little brats they'll eventually inflict on the world :-)