Glad Erin spoke up. She seems to have gone through a psychological transformation these past couple of years. Looking before she seemed very insecure, very nervous, very concerned all the time about her looks, and she's recently spoken up about this besides this recent interview calling out VS. She's saying she is finally comfortable in her own skin, and doesn't have to look at the mirror anymore in disappointment.
I'm happy she's finally found her happiness.
IMO I think lily and VS brought back back things for her, so I think they just grew more and more apart.