By Niamh Kirk Tensions rose for Married At First Sight Australia couple Sara and Tim at the reunion finale – and now all fans are saying the same thing about the couple. As Sara Mesa found out the brutal truth that her husband Tim Calwell “second-guessed” his decision to stay with her at their final vows and then told fellow pals he “should have left her”, this enraged Sara who told her husband he should “just leave” if that’s how he truly felt. Now fans have all said the same thing about the controversial couple – with many telling Tim to “run away” and to “leave” while he still can. The coup…