Bonjour
when talking to both your parents ► vous <em>(plural vous 2nd p. plural)</em>
<em>this is the easiest !!</em>
<em>-</em>
In most family, parents and children will use tu <em>(informal you 2nd p. sing) to talk to each other...</em>
But, in some families, parents and children use the formal "vous" <em>(2nd p. plural)</em>
-
Nous = we --> FALSE
vous = plural you or formal you --> <em>could be CORRECT</em>
tu = informal you ---> <u>should</u> be CORRECT
ils = they --> FALSE
hope this helps☺☺☺