Facebook knows a lot frightening things about you: Who you'll hook up with, where you are and whose photos you're consistently flipping through.

Here's another way Facebook is watching you ... They know when you're going to get dumped.

Internet analysts have found that the highest frequency of Facebook status updates relating to a break-up occur on ...

Mondays

Before Valentine's Day

Before Spring Break

Before Christmas

Before the start of summer.

The analysis just points out a few obvious truths:

Guys want to ditch their girlfriend before she makes a big deal about Valentine's Day -- and most people want to be promiscuous on Spring Break, during summer over the New Year's holiday.