My “supervisor” has been being inappropriate to me and I’ve already made 3 complaints and it won’t stop

I can’t go into detail because I’m afraid of doxxing myself. But to sum it up without going into details that will expose who I am, I’ve told 2 different staff SGTs and 1 Tec Sgt and nothing is being fixed. Both one of the staff SGTs I told and the Tec Sgt went and had a word with this “supervisor” but nothing has changed. I’m still getting asked to go over to their house to “watch movies” and now I have to have a breakfast “meeting” with them off base. There has been MUCH worse things that have been happening but I can’t say because it’s too specific and if they see this post they’ll know it’s me writing it. I don’t know what to do, I need to vent about this to someone.

I might delete this because I’m scared of retaliation