Boyfriend says his relationship info just disappeared..?

Does this happen? .i'm assuming that he's lying so i'm about to break up with his *** .but he's pretty honest because we've been thru alot of stuff so he's been a better boyfriend .we've been toqether for over a year & our relationship has just started getting back right .so i don't think he wud do something dumb that he knows will piss me off .so does this happen with facebook relationship infos?