Hello BPHS2010,

Is this someone that you have to interact with? Remember what ever she says is about her and not you. Maybe just say, 'Oh yes, you told me that before...' That line will make the other person think about that and hopefully help them to recall what they said and realise there is no need to repeat it. As for inappropriate or perverse comments, you have every right to ask her not to discuss that in front of you as you find it offensive. You don't have to say that in a horrible way but do it in a firm/positive manner.

The other option of course is to walk away...