By Harry Rutter Gene Hackman held onto his wife Betsy Arakawa as the pair were spotted on a super rare outing, years after he retired from Hollywood. It’s the first time the long-term couple has been seen together in more than two decades. After recently celebrating his 94th birthday, the legendary actor was snapped grabbing a bite to eat at Pappadeaux’s in Santa Fe, New Mexico earlier this week. The frail-looking star gripped Betsy, 62, as the two navigated a set of stairs after their meal, still looking happier than ever as he was guided by his wife. Gene was spotted using a cane while clutc…