How come Lucy hasn't been mentioning Regina (Roni) being Henry's mom 또는 Rumple (Weaver) being his grandpa?

I mean she only seems to mention her being Henry's daughter and Jacinda (Cinderella) being his true love. I've asked this on Twitter and 유튜브 to no response. I really wanna know. Why hasn't she brought up Henry's other cursed family? I'm honestly really enjoying season 7 except for that part. Does she not know about Regina 또는 Rumple 또는 Hook 또는 even Emma?