I am English, DH is Russian. We are doing One Parent One Language with DD - i.e. we each speak our native language to her.
She's only 2, so it's early days yet, but she is just starting to show an interest in letters (particularly in her ABC book). I'm not sure whether we should try and introduce Cyrillic at the same time, or if we should wait until later.
Grateful for anyone's experience with kids whose languages come with different alphabets attached...