Support for families of rape victims

[familysupport]

My SIL was raped last week. She's had information and offers of counselling from Victim Support, and the police have been good too. But my MIL and FIL are completely in pieces - does anyone know any groups or sites or other forums for families of rape victims?

Victim support should know of any local counselling.
How awful for you all, people oftne forget that there is more than one victim in these situatuions.