It just feels like it's the same story arc with her every single time. She gets mad about someone not telling her all of their secrets, spends a few episodes trying to spite them, then something insane has to happen for her to realize how foolish she's being in retrospect. Also she doesn't really contribute anything to the story aside from her nickname.
It's like people can't have a private life with her
"OMGZ I NNEDS TO KNOW EVERYTHINGS, AREN'T WE FAMILY????"
She's beyond annoying