What's your engagement with the faith now, and how does your family feel about it?
My parents raised us in a specific faith and still actively adhere to that faith. Out of us adult siblings, two are no longer practising and one has been clear that she no longer believes at all. I am still an adherent of the faith and have recently been getting a little hurt that there is zero acknowledgement of the faith celebrations/occasions we were all brought up with. I feel like just because they have chosen to leave the faith doesn't mean they can't wish the half of the family who are still practising good wishes or thoughts on these occasions and acknowledge our shared memories and traditions. People completely outside the faith who I work with will do it but my own siblings don't, which I find puzzling. They do know when these occasions are but they either don't care at all, or actively avoid any mention of religion. If I ever say anything about doing Lent (for example) they will pass right over it and they will never proactively mention anything about it or ask how it's going, even though they know it's very important to half the family.
I get that religion is an emotive topic and I know my parents have been deeply saddened by the choices of these siblings. Even so we are all adults now and I feel like they could at least try and show respect for the traditions we were brought up with by acknowledging occasions at a bare minimum, even if it's just a 'happy X'. I'm trying to understand it from their perspective - I respect whatever choices they've made and never try to preach, but maybe there's something I'm missing here? To me it feels like a constant elephant in the room and adds tension to otherwise fairly happy/routine family chats and interactions.