When does My Big Fat Gypsy Wedding return?

Big Fat Gypsy Weddings explored the lives and traditions of several British Traveller families as they prepared to unite one of their members in marriage. The show has been criticised mainly by the Irish Traveller & British Gypsy/Traveller communities for misrepresenting them. The second episode got 7.4m viewers at its peak, the eighth highest rating in Channel 4's history.