At the Jacksonville Jaguars, they are.  The theory?  New head coach, Mike Mularkey says “. . .the happier you are with your wife, the happier you are on the field.” So, in honor of the Jaguars on this NFL kick-off day, here are 4 tips to become a better spouse.  First, do a random act of kindness daily.  Do the dishes for your spouse.  Give your spouse your undivided attention when they get home.  Second, know your spouse.  What is their favorite music?  Where is their dream vacation?  Recapture that first date magic by asking questions just because you want to know them better.