Kevin Bacon and Kyra Sedgwick have one of Hollywood’s most enduring marriages, having tied the knot some 33 years ago in 1988.And Kevin proudly shared some photos from the start of their romance on Instagram on Sunday, including one that seemed to show the couple with their eldest child, son Travis, now 32.MORE: Kevin Bacon's three surprising homes with wife Kyra Sedgwick WATCH: Kevin Bacon's pool is in the most unexpected location!The Flatliners star posted the series of snapshots in