So much for old friends!

While grabbing dinner with Matt LeBlanc in Beverly Hills, a source reveals to In Touch magazine that David Schwimmer didn’t hold back when the topic of Jennifer Aniston’s Aug. 5 wedding to Justin Theroux was brought up.

jennifer aniston and david schwimmer

“Someone nearby overheard them talking about how they weren’t invited. David was really angry,” a source says. “He said he couldn’t believe he’d been snubbed, because he was an important person in Jen’s life for 10 years.”

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“[David] thought he would be the first one invited!” the source continued. “He said he’s going to plan a Friends reunion party, and Jen’s invite might just get lost in the mail!”

For more on all of your favorite celebrities, pick up the latest issue of In Touch magazine, on newsstands now!