Beyond pissed

I’m so pissed. So I was sexually assaulted when I was a child and on Halloween 2018 (two different guys many years apart) but have basically gotten over it. But tonight I walked into the kitchen (me and my fiancé live with his mom rn) and his little brother (16/17) walked up behind me and grabbed my ass with both hands!! I’m so pissed with things like this happening to me. And I get it that this last time wasn’t as bad as my past experiences but still! I almost don’t even feel safe in my own home.