Suggestions for a spread

My mom is suuuper Christian, it’s all she ever talks about, and it would crush her to learn that my wife and I are atheists and are raising our kids as atheists. I don’t want to strain our relationship, or for her to waste her life praying for us to become Christian, however, we’re tired of walking on eggshells whenever she’s around or on the phone. Is there a spread that would help me to suss this issue out and get some clarity? (I use tarot secularly, as a sort of light to my subconscious.) Much appreciated!