Ethan Plath

Fans are finding out that Olivia Plath, star of Welcome to Plathville, has a little sister. However, she doesn’t talk to her sister anymore. ‘Welcome to Plathville’ star’s past Olivia’s little sister’s name is Lydia. According to Screenrant, in a recent episode of Welcome to Plathville, there was a family photo of Olivia’s family. However, fans quickly noticed