Not Christian boyfriend, anxiety and depression

So sorry this is so long but anyways,

Hey ladies just needing some advice so I recently went to a Christian conference and I’ve been thinking about stuff with my boyfriend. I’ve realised that it’s so important to me that he is a Christian because I want someone who can be there for me and support me in my faith and I need someone who understands me. While I was at the conference we had a session about brokenness and my friend had her boyfriend there and they were praying for each other and giving support and that’s what I want in my life. But the thing is that I don’t think my boyfriend could be that for me. And I feel like I shouldn’t break up with him because he struggles badly with depression and anxiety. And I don’t want to make that any worse for him. Also he hasn’t seemed to make an effort to see me during the holidays. He’s such a kind soul but I don’t know if I could ever break his heart. It’s so hard to know the right thing to say to him aswell because it could trigger something. I guess I still love him but I feel like I’ve lost interest.

While I was at the conference I met this guy and he’s like what I’d imagine the perfect Christian boy, we’ve stayed in contact since and we still talk. But the sad thing is that he seems more interested and more suiting my personality than my own boyfriend :/

Please help a girl out and give me some advice 😩🙏