I am so sorry for your loss, I send you my heartfelt condolences and will keep you all in my prayers. You have shown such grace and strength and it's obvious the apple (Duckie) didn't fall far from the tree. (TM) I wish you peace and strength in the days ahead.
Send special hugs to Duckie for me... I was a teenager when my grandma passed away... and I was there, too. It's tough as a teen/pre-teen, and yet... once she works through the grief, it will become a special memory.