That doesn't make their claims any less credible, man. Look at the history of rape and sexual harassment cases across this country and you'll find victims not reporting for a long time...often out of fear of retaliation.
http://nymag.com/daily/intelligencer/2016/07/can-the-murdochs-contain-the-ailes-damage.html
http://nymag.com/daily/intelligencer/2016/07/can-the-murdochs-contain-the-ailes-damage.html