A bad nite out

I havent been around much this past week, so Im trying to catch up on everything. I had a bit of a situation last weekend at sil house. Its left me feeling a bit off, and I feel different about everything, especially my relationship with dh.
My bil(sil dh) started hitting on me. That doesnt sound so bad. But he kept suprise kissing me. and trying to hold my hand and touching me. When he wasnt doing that He was incessently talking about all the little holes in my relationship; dh cheating(when we were dating and 17), how young we were when we got together, and how I never really had the chance to date other guys. At first it was kinda flattering, he was telling me I was beautiful, and its nice to have someone other than your dh tell you that when youve been with them for so long, especially after just having a baby.
We were still up watching the fire die outside after dh and sil fell asleep, and thats when he said the things that really got me. I wont go into all of the details, they were pretty discusting, and some were a little degrading. We he pinned me against the wall, I decided it was time to get away. I should have left sooner, I wanted to, but I coulnt make myself leave. I just kept thinking about what he was saying. The things about me and dh. Twice when I tried to leave, he pulled me back, and I got a little scared. Before letting me go he asked if he could, well, Ill just say preform orl, on me( that is not! what he said)
I have never had a man treat me like all he wanted from me was sex, and to have my bil do it, was a little unnerving, Well, a lot. When I told my dh about it the next morning when we got home, it really hit me what he was doing, or trying to do. If it was anyone else, I would just avoid him, but he is family, and evenutally, I will have to see him again.
I know what happened, wasnt really awful, considering what could happen. But its left me feeling a bit off.