I'm very sorry to hear this happened to you. It's hard to advise you when we don't know where you are, though - as you are no doubt aware, laws and mental health systems are very different in different parts of Europe. I'm not saying that you need to disclose your location, just that it's very hard to say what might be the best course of action for you.

In Sweden, I'd definitely go for option one. I don't even know how I would go about getting a lawyer to do it, and it would just be an extra unnecessary layer between yourself and the truth - or so I would think.