Am I too small?

Women are experts at the mind fuck game.

It can be one of these two things....

1: she's unhappy to see you happy with someone else
2: she's unhappy to see you happy WITHOUT her

That pretty much sums it up. Women want and need to be the center of attention (I've been married for a while) and when they all the sudden aren't, they will go to any length to make someone unhappy and thinking. Whether its about them, or what they say/do, it puts them back into the spotlight in some retrospect.

Look at it this way, she's your 'ex' for a reason.