I can’t imagine that Marnie was invited to the gender party, I don’t think her and Charlotte are pals. I am also 50/50 if she got invited to Hollys wedding, I know she went to that fake hen do for OGs-but I assumed it was because she had to for filming, but she was not at the engagement party. They are both being kind in letting her pretend she was invited but can’t go. It also stops questions-I mean the press really banged on about Chloe not being invited.