['My husband and I are taking our first vacation without kids in 18 years.', 'Wow that sounds lovely, where are you headed? Some where warm I hope!', 'Yes, we are going to a little beach area in florida that is off the beaten path - just a week to relax and reconnect.']
That sounds amazing, I hope you both enjoy it!
My husband and I are taking a vacation by ourselves.  We are going to a little beach area in Florida for a week.