I guess there just may be some 'spiritual downtime' between losing it in the LDS church, and finding it elsewhere.
The beauty of this discovery, WK, is that she doesn't have to
lose spirituality in the LDS Church. She can simply
broaden her ability to also discover spirituality in other places.
Edited to add---I still attend Church on Sunday, and find spirituality at Church. Now, where I find the most spirituality at Church is when I'm playing the piano for the Primary kids. ;)
This past Sunday, my daughter and I had the opportunity to sing a duet in Sacrament meeting. It was a profoundly spiritual experience for me. You mentioned to me that your wife is also into music. Playing and instrument or singing is a great way to re-capture the spirituality she may feel is missing.
That being said, I was also deeply moved, and felt the spirit strongly when attending a Palm Sunday Catholic mass with a friend. And, it was the music that was key to my feeling the spirit.
I just feel sad (not sure if that's the right word) that she has this 'spiritual' void. And I'm not sure what to tell her, as I didn't really go through that.
What might help with this, is encouraging her to continue her personal prayers. Offer to pray with her. From my understanding, you're not agnostic, are you? You still believe in a God, just not the LDS God. Or am I wrong?
For me, I found solace in continuing my personal prayers. It helped me strike the balance I've been able to come to.