The actress reportedly did not invite her former co-stars on the show, Matthew Perry and Matt LeBlanc, to the secret nuptials at their Bel-Air home.
LeBlanc, who was at a press event promoting his Showtime series on Monday night, said: "I think she's happy. And that's all I care about, is that Jen's happy. If she wanted me there, I would have been there."
Perry, who was also at the event, said: "I wasn't invited. So what can you do?"
Co-stars Courteney Cox and Lisa Kudrow did make the guest list.
While Aniston and Theroux continue their honeymoon in Tahiti, hopefully the honeymoon isn't over for the cast of Friends.
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