'Married at First Sight’: Emily's Friend Tells Her to 'Run for the Hills' From Brennan (Exclusive)

In ET's exclusive look at 'Married at First Sight,' Emily sits down for a video chat with her friend to get some relationship advice in her marriage to Brennan. Her friend thinks Brennan is being 'disrespectful' to Emily's feelings and she tells her to 'run for the hills.' 'Married at First Sight' airs Wednesdays on Lifetime.