Blake Lively is receiving support from SAG-AFTRA, which represents 160,000 actors in Hollywood, after accusing Justin Baldoni of sexual harassment.On Monday, the labor union released a statement after the actress, 37, accused the Ends With Us costar of improvising unwanted kissing on set, inappropriate conduct and launching a smear campaign against her. 'These are startling and troubling allegations. Employees have every right to raise issues of concern or to file complaints. Retaliation for reporting misconduct or inappropriate behavior is illegal and wrong,' SAG-AFTRA said.The …