probably it's just a gradual change in your hormones. don't worry about it. it's natural for you to be wet. sometimes i get wet when my b/f hugs me or something stupid like that. i am exceptionally wet too, and my dr says it's completely normal.
my dr says that as i get older my hormones will probably change some and i won't be as wet as i am now...so she says to "enjoy it while i have it".
if you have no itch, burn, smell, etc. i think it's just a blessing for you. don't consider yourself cursed by it, consider it being fortunate.
if you have questions, talk to your gyno about it. i'm sure she/he will tell you the same thing though. doesn't sound like anything is wrong or anything is caused by your husband either.
jasmine