Nearly 30 years ago when I was 14, I was sexually abused by my older sister's then-partner (a policeman in his 30's) in their bed. Having suffered decades of trauma because this was never investigated - and because of the backlash I received as a result - I am seriously considering reporting it for my own mental wellbeing, and I need to know if there is a strong enough case.
To give an indication of what happened, I was staying over at their flat and they had a huge row late at night which upset me, so I got up crying and they invited me to sit between them in their bed while they comforted me and reassured me that all was ok between them. My sister then left the room to get a glass of water and her partner took my hand and shoved it inside the open slit of his underpants. I instantly pulled my hand away and he did it again. She then came back into the room and I quickly went back to my bed in a total state of shock.
I didn't speak up at the time and they then got married later that year. When they divorced after six years for other reasons, I finally told my family and sister what he'd done (he also admitted it to her) and instead of getting sympathy, I received a huge backlash of hatred and blame from her because I hadn't said anything sooner. She even went back to him for a while and remained friends afterwards. This has continued repeatedly for all these years, where she will reconcile with me for a few months only to turn on me, completely unprovoked, and hurl abuse (even on one occasion, physical) at me, calling me a 'liar' and that I can't ever be trusted. She even accused me of having an affair with our younger sister's fiance, saying that I am capable of doing that because I 'did it to her'.
Enough is enough and I need to get closure on what happened to me, but I don't think I could handle it if he wasn't found guilty. What are your thoughts and do you think the fact that - a) I was a child, b) He was a policeman and c) He did it twice - would support my case? Your help and advice would be gratefully received. Thank you.