Plenty of parents struggle to keep their cool at their kids’ sporting events — getting fired up at the referees for missed calls, or at the coaches for benching their kid, or at the other players for being poor sports. But at one of her son’s high school basketball games, Christy Turlington didn’t want to yell.
She wanted to vanish.
The legendary supermodel is mom to kids Grace, 20 and Finn, 18 who she shares with actor Ed Burns, and at one of Finn’s games, the opposing...