My bro tried to..??!!?

Ok so i came home from school and sat down to do my homework.My brother like a half hour later comes home.Im doing whatever homework i was doing and he walked in.He closed the door behind him And walked up the stairs to the attic (my bedroom).He walks in and closes/locks my room door behind him.I say he bro and he says hey.He sat down on my bed and moved my homework off the bed.He moved in and i asked him whyd he do that.He didnt answer.He held my face then kissed me with toungue!!!!I was so grossed out.Then he unziped my pants and pushed me on the bed.He unbuckled his pants and pulled out his pen!s..Then pulled my pants off all the way and rubbed my virgina.Then he heard my parents call were home and stopped.Hes at his friends house now but i dont know if i should confront him plz no rude comments!!!!!BTW im 13 and hes 15......