history: I was heartbroken when my grandmother passed away, I still am not over it I was heartbroken when my grandmother passed away_comma_ I still am not over it That is always tough to deal with.  Time can help_comma_ but it can't get you over the loss of a loved one.
current: It is, and time heals all, but very slowly
next: I agree.  Things can always get better, just remember her and honor her the best that you can.