When it come's to relationships many of them end because of the lack of communication and/or trust issues. When it comes to disputing an argument there are three sides to every story: what he said, what she said and the truth.
Over the past 5 years or so I have witnessed countless relationships fail because of social networks. I'm definitely not going to act brand new and say I haven't looked at my significant other's page just to play India the Investigator. Looking who tagged him in what picture, who this girl writing on his wall is or why he keeps tweeting this chick. But instead of playing investigator it's easier and saves more time if your just honest and simply ask.
For throwback Thursday I stumbled across the video, Be Careful by Sparkle and R.Kelly. I think this video does a great job depicting a relationship. Most relationships end because of these exact issues.