So worried..

I heard someone was being sexually harassed in the game, so I rushed over to try and intervene. But the other person (the harasser) is so persistent and keeps trying to approach the victim. Seeing this makes me feel so guilty and sorry, so I'm venting here. What can I do to take her away so she can't even think about the victim? Is that too much to ask..? It makes me cry seeing that person suffer...