It’s happened: the first on-air affair on a show meant to be about making marriage work. Davina and Dean met up in secret (/with a camera crew in tow, as one astute Twitter user points out) in last night’s episode of Married At First Sight, betraying their assigned partners and instantly becoming Australia’s most hated TV couple. Unsurprisingly, Twitter is having none of it. Here’s the most hilarious reactions so far.