Moisture causing headliner to fall.... Ideas?

So my headliner started falling down last winter so i re-glued it in the spring. Now it's falling down even worse than before. So i pulled my headliner and the roof looks like someone has been taking hot showers in my cab! Do any of you know where the moisture might be coming from and any ideas on how to keep it from doing this? I live in Utah so naturally there's a few inches on my roof and will be for the rest of winter. I was toying with the idea of putting down some hurculiner for sound deadening. Thanks in advance!

chance

just remove the old headliner get some 3m spray adhesive and some new fabric. spray the headliner and let it tack up then just lay down the fabric.

You can seal the backing and then scuff it up and re-glue the liner.