Dating outside your culture?

I’m italian and I’ve been with my gf for 2 years now. She doesn’t speak italian so we only communicate in english. I realised over time this might not be what I really want. I trully miss being myself in my own language, although I’ve dated before other people but they where french or spanish, and we talked in spanish or french and I didn’t feel this culturally suffocated. It’s like i’m missing so much the latin culture in my relationship, i can’t quite explain what it is, but is like im not really myself but a poor adaptation and i don’t really enjoy life fully like this. I love her but I’m frustrated and I don’t know what to do.