what do I do now???

The party went well. His grandparents were even nice to me but I was having a hard time putting on a fake smile as his fiancee. It felt they must be having high hopes. I couldn't do anything as he wanted me to pretend. I had no choice and it's only one day. That's what I thought...

I came so I could get my picture deleted but what happened was totally different. I went to the dressing room to change my outfit. I felt very helpless and it got me really angry over him. yes..I really hate that guy. I was cursing him as I changed. This shouldn't really be happening to me. Just when two hands grabbed my waist. who's that?? I tried to get away. It is a man and his hands were so strong. It is him. I am now mad. He held me tight and smelled on my neck. He is too arrogant and yet he pretends to be nice infront of people. I stepped on his foot forcefully so I could escape. I went to the door but he was clever. It is locked. What do I do now????