My heart goes out to you, Richard. Losing one's Mother is one of the hardest things that happens in one's life. It doesn't make it easier even when you know it's just a moment away. My Mom passed away just two months ago. Though she was 90, it was still unexpected and heart-wrenching. You and your family are, and will continue to be, in my thoughts and prayers as you make your way through this difficult time. Your Mum will always be with you, in the memories you created together. May you find peace and comfort in them.