May you have peace!
I am sorry that things are going this way for you, truly.
I did not read all of the responses (tired; need to go to bed), so I'm not sure if this has been suggested, but I take it that your husband considers himself "spiritual," and thus even a Bible reader. If that's the case, then perhaps you could share Matthew 18:3 with him. There, my Lord is recorded to have said, "Truly, I say to you, unless youturn around and become as young children, you will by NO means enter into the kingdom of the heavens."
You might ask him if that's what he meant by his statement and, if not, what he thinks that verse means. And then... you might invite him to join you.
I bid you peace... and strength to endure.
Your servant and a slave of Christ,
SA