Watch shock moment MAFS bride Kristina delivers brutal blow to new couple as intruders make their dinner party debut

MARRIED At First Sight UK bride Kristina delivers a brutal blow to new couple Hannah and Stephen tonight.

In our exclusive sneak peek at the action ahead on the E4 hit, the dog walker and her husband Kieran face the honesty box challenge during the dinner party.

Channel 4Kirstina is tasked with naming the ‘weakest’ couple in the experiment[/caption] Channel 4Hannah and Stephen are the unlucky recipients of the ‘award’[/caption] Channel 4Hannah rolls her eyes upon learning...