Going back and forth with God

My husband just decided to follow God, like 2 weeks ago. But after he had to fix our snowblower, and some people having issues with him, he got mad at God about it, and blamed him for it. Swearing at God, stop praying, stop reading bible, and compares him to the devil, that maybe worshipping the devil will be better.

I told him it isnt Gods fault, but life itself, and the way he is. Cause before he decided to follow God, life was this way for him too, where he had to fix snowblower, having issues with ppl, etc. I also told him God never said life will be easy, he knows how it will be like, thats why he said not to harden your heart when hard times come, and for them to trust in him.

He didnt care, and still refuse to follow God, just for those lil things. He said he doesnt care bout God no more. And turned his back on God.

What should i do?