Allergy To Husband's Dander?

Anybody have this happen?  Since last June I have woke up every morning with watery eyes, which I never had before, I'm 47.  Been married to my husband for 10 yrs.  I am perfectly fine during the day.  But in the evening, my eyes start getting dry or something, kinda sticky feeling.  Then all night they are so sticky sometimes I can't open them to look at the clock.  No discharge, just sticky.  But when I wake up in the morning, watery again.  He was recently gone for 6 wks with work. It all cleared up.  But I also stopped drinking coffee while he was gone.  When he returned, my symptoms are now back.  I am also drinking coffee again.  But during the day, I have no symptoms at all.  Wondering if its not the coffee, but something in his dander, like shampoo or cologne residue.  But he has used the same products for the 10 years we aremarried. I have gone to the eye Dr, my regular Dr and chiropractor with this symptoms, none knew what it was. Dryeye drops help, but looking for a cause. Thanks!