My boyfriend deleted our relationship off his timeline. Why?

[thingfishy]

He may have tightened up the security of his account to try to counteract Facebook's incessant desire to give as much information about a person away to everyone else as possible. In so doing, he may have simply not realised that it restricted to whom his status was showing. Don't fly off the handle until you've checked that.

The alternative is that he wants to entice other girls on Facebook and can't have them seeing that he's already in some kind of relationship, otherwise how would he get into their pants?