ITA. I always thought it was strange MS and TS checked in at the airport that night, but not when she got home. And while I don't think women need to be "checking in" with their husbands, sometimes I can't help but think safety first! When I travel, my parents worry. I recently flew from Boston to Tampa and my parents wanted me to check in when I landed, called them from the airport and they were like ok great, you landed, call us when you get IN your hotel, then they would be able to sleep soundly. I know a parent's worry is not the same as a husband's, but still. Why not make sure she arrived home safely. If there was no check in at all, that would be less odd than just the airport check in IMO. JMO.