@Ttc42nearly43 I know what you mean.
Just after Mum died (2 years ago now) it was OK, she'd been so ill, her quality of life was ever-diminishing, she wasn't going to get better... I was able to accept it as the least worst thing at the time.
But this week I was in a shopping centre and passed a window of a "jewellery and pretty things" shop, and remembered how she loved to buy me nice things for Xmas and I loved to buy her stuff (she got into Pandora so there was a lot of hunting down particular charms, because she liked them). Shed a tear or two then, because all that love, that mutual care, is gone - I can zzzzh up her grave and I do but it's not the same. I too miss the phone chats. So odd doing stuff that I will never get to share with her.