My husband is Quebecois and we are both multilingual, but no at most times and especially in play, English works best for us. Afterwards or when trying to calm or comfort me in general, He will often whisper sweet nothings to me in French. Even when my brain is a mush and isn't turned on to make sense of the meaning, just the sound of His voice works. However for that reason, the few things He does communicate to me in His native language, carry immense weight.

And if he wants to read to me in French, I am not exactly going to say no *turns into a puddle*, lol.