Now it's official: no one on my dad's side of the family is coming. My dad, his wife and my sister are the lone members of my clan deciding to show up. I just got a text (not a call) from my cousin saying that her, my aunt and their friend (who they added to MY guest list without even asking) can't make it, after they told me they would.
Quick call to the caterer to adjust my numbers (thank goodness they still let me do it) and now I had to eliminate my father's table and my mother's table and place them with other existing tables because the numbers/relationships are so off.
Guess I just needed to vent. Now I'm over it. As long as I'm married at the end of the day I don't care anymore.

Oh, and their cancellation puts us officially below a 50% acceptance rate. It is now 48%. Bummer.