My parents are having sex, and i feel uncomfortable, im only an tween and heard them saying ready for tongight, then they kiked me out of their room. i heard the words:condom,smooching and i started crying. i know its an affection of love but still. i been trying to find condom wrappers but ive hadnt and get all the data out i found an sex toy and of box of condoms. But should i tell my sister and how do i get this solved.