Looking for answers to strange, possibly paranormal contributed things happening. Please help.?

I assume that you've figured out that it's not your husband, as he's sweating horribly at night, leaving things sweaty and smelly in bed the next day. I honestly wouldn't know what to think, if it's just one one side and it's occurred in to different beds in different locations. The post above me is right about demonic smells, it's horrid, but ghosts can have smells as well, such as uncleanliness, sweat, sickness, perfume, "old person smell" (not being ugly here, not a kids person, I love the elderly), etc. It's possible you've got something following you and they like to stay in bed, I really can't think of anything else. We could say a great deal of humidity, but being localized in 2 different places just doesn't make sense. I personally haven't encountered this, but I've had things happen that I haven't heard anyone else have either. I understand not wanting to call the police with every incident, after a couple of times, it's best not to bother them. I would keep a journal of all the incidences in your house and contact paranormal investigators to come check things out.