ok, you have got to be kidding me, so many people die everyday and why do you suddenly care?
if you care that much pack your shit, go over there and hand out food, your caring would be much more appreciated by the people with more actions than words. each to their own.
as for this topic i dont really care what she does but for me personally i would wait, after every realationship i wait, im not personally into "rebound", like when i see someone's ex girlfriend with someone new the next day it makes you wonder.