The X and my mom

Okay, for those of you know have read this blog before you've seen the name Mr. B cross over the screen. Mr. B was my high school sweetheart. We were best friends for a good long while before we technically dated. In this time period Mr. B became a member of my family. Even after we broke up (March or April my Freshman year) (after three months of not talking and him dating another girl, one he had been "talking to" before we broke up.) we were friends. We'd talk about all types of things, but mostly horses. Last spring, after a six year long "friendship", I had reached the final straw with him. He had told my mother about his new girlfriend before me.... well no, it was after that, it was when he moved in with this new girlfriend after only a month, oh yes, and i heard that from my mother as well.

Flash forward to today:
"Hey, mom."
"Hi. I was talking to your/our neighbor and found out her daughter (was my best friend in 4th grade) is engaged."
"Well, good for her. She was with the guy a while right." (ie: PLEASE no pressure!)
"Yes, and she's getting her PhD. Oh, and talking about engagements, I talked to Mr. B, since we are head to LA I thought we could get lunch of something, and he proposed to A over the weekend."
"Oh, really."
"I mean, they've been living together for almost a year."(Oh, and dating about a year... fun fun)

At this point I think... hmmm well if he is going to invite my mom to the wedding... how weird would it be if he didn't invite me? Oh, I bet they'll make some no ex's pact and that's why I wouldn't be invited but my mom would. "We said nothing about ex's parents." But would I want to go anyways? I know my mom would go....
FUCKING WEIRD!!!