<human>: Hi reddit! Throwaway for obvious reasons. Me and my boyfriend have been together since high school for 5 years now. 

Back in high school, my boyfriend let me know that his religion does not allow marriage/dating of anyone outside his religion. Back then, I told him that was okay, and suggested dating without his family/religion knowing. He agreed, and up to this day aside from a couple of friends no one knows about our relationship together.

Throughout all these years, I started straying from my own religion and now I really don't think I'm religious at all. In fact, I'm pretty sure I'm atheist. He tried to convince me to join his religion, and at first I really tried too. I went to several meetings, learned about the religion. But I never could get into it, and it'd be even harder now to get into it when I don't even agree with the religious values I grew up with in my family.

I tried to bring this up recently with him, and asked would it really bother him that I'm atheist. He said yes it would, and I tried to discuss it further with him but he shut me down and said he doesn't want to "hassle" with it during his spring break and wanted to talk about it later. This pisses me off, but I'm not sure how to bring that up with him. 

I guess my question is, is this relationship doomed to fail? I can't help feel like we've been delaying the inevitable for too long...and also, how do I bring this up to him without being passive aggressive about it? Should we talk about it now or wait after his spring break like he wants to?

Condense the text into a few key points
<bot>: Boyfriend and I have different religious views, won't discuss it with me. How do I bring it up and is it too late?