KGirl - new life, new stuff #2

[KGirl]

I would really like to move on with my life and start fresh and pretend this XBF does not exist... but things keep getting in the way. Last time I was at his place (where he introduced me as his girlfriend! and talked about the future! what the heck!) I accidentally left an expensive piece of jewelry there. Didn't think anything of it since I didn't know he was going to break up with me/"take a break" before I'd see him next. Immediately after this happened I told him I'd give his # to a friend to connect and arrange to get it back. Said friend texted him, friend said he'd meet XBF wherever or pick it up from his house (they only live 10 minutes from each other). XBF decides he is going to mail it to me instead (??). He told me this last week Monday. It still hasn't come. It's making me anxious every day wondering if it is going to be in the mail, if I will ever see it again, etc. I finally sent a "were you able to get that necklace in the mail?" message today and just the act of doing that sent me into an anxiety mess. I'm worried that once he moves (which is happening before the end of the month) it's going to be lost forever.

To add to that, one of XBF's friends texted me on Monday asking if I would like to come to a game night... that he and other XBF friends... are planning for labor day weekend. I asked if he had talked to XBF lately, he said "yep, I did last week, the rest of us decided we wanted to move forward anyway... too weird?" What? Why would a group of people who I have met exactly twice want to invite me to something? I explained "So he told you [what transpired] then?" I think perhaps he did not explain well to his friends. Friend said "I'm sorry, blah blah blah, he does tend to just make his own schedule so we decided to go ahead and make plans without him." Very confused. I just didn't answer but I see no reason to hang out with these people if I'm not in XBF's life. All in all still hanging over my head, making it difficult. I may need to contact all contact w/ the friends and call the jewelry a lost cause but I'm pissed that he seems to have all the power here.