Maybe this is a stupid question, but a good friend's sister died recently, she had been ill for a long time. I have obviously been in close contact with my friend to support her during this time but had been intending to send a card to her parents also who I know but not especially well (I didn't know her sister at all really). I feel awful that I haven't done this yet, is it too late do you think? I am not sure what to do.
Thanks.