I always speak my language (the minoriity language) to my DC when we are with friends and relatives who don't understand us ( they are monolinguals in the majority language). I feel they may be uncomfortable because they don't have a clue what i've said to my DC. I normally don't translate to them what i've said to my DC, but they may feel excluded or come accross as rude. Do you translate to them? Do you find it is practical?