My auntie lives in Italyand her partner is Italian...their little girl she's 5 now and has been spoken to in both English and Italian since she was born. She can understand both languages but for a good few years she use to just respond in Italian...and then it became that her sentences were half English half Italian 🙈
I think it just takes time for them to differentiate between the two languages :) xx
The thing is she responds better to an instruction in Latvian but in English she ignores me. Not all the time of course. I only know one language and a couple of sentences in the other. The dad speaks it alot. Very confusing to when she will speak she babbles alot