At the premiere of her HBO show, "Big Little Lies," Reese Witherspoon opened up to Entertainment Tonight about the struggles of raising three children. Witherspoon said she's a blend of a lot of the different mothering styles portrayed in the show, saying, "we're all just trying to be the best parents we possibly can be, so I think it's always that question: Am I doing the right things?" Aside from acting in the show, Witherspoon is also one of its executive producers.