My W and I have continued to give each other gifts at Christmas and birthdays. Initially I planned to stop that after S, but I discussed it with W last Christmas and was surprised when she said she wanted to exchange gifts. So we still do, even as recently as her bday last month. BUT, like people always say here, no matter what you do, have ZERO expectations. I can give gifts to my W while knowing it's not earning me any brownie points or getting us back together, and I'm OK with that. If you send her an email then do it without expecting a reply. Think of it as a one-way act.
