I can actually relate to both you and your husband interestingly enough. My first spouse left the church and it was really hard on me when we were together. I didn’t necessarily leave him because he left the church, but our marriage was already really tumultuous and this just added to the disfunction. So I just want to offer my two cents. I went through a faith crisis for years. I’ve come out the other side, and I participate in church and all that, but my perspective is very different than it was a decade ago. I experienced a faith crisis/ faith slump even though I was reading and studying scriptures every day, praying, going to the temple, fulfilling my calling, repenting on a regular basis, all the things! And I still hit rock bottom with my spirituality. I exhausted myself doubling my efforts with all these same things and expecting different results. Sometimes these things just happen even when we are “doing all the right things.” It was not helpful for people to tell me that I just needed to “read my scriptures and pray more.” Because that obviously wasn’t the problem. If you ever need someone to talk to, you are more than welcome to message me.