I think he just wants out of the marriage and is using religion as an excuse
if he is as devoted as he claims to be, he would know this is not a scriptural basis
for divorce according to the witnesses. Even wives of unbelieving husbands are
told to win unbelieving mates over by example. He's one of those witness who
pick and choose what rules he wants to follow. We have quite a few of them on
this board.