After over three decades of marriage, it can be tough to keep the romantic spark alive, but one couple who have given their fans a masterclass in loved-up displays of affection are 22 Kids And Counting stars Sue and Noel Radford.The couple, who boast the title of being the parents to Britain’s Biggest Family, celebrated their 31st wedding anniversary on Tuesday 26 September, and marked the occasion with a lavish dinner at Lancaster’s number one restaurant. Opting for a fine dining experience with a unique French flair, the couple headed to Quite Simply French for a meal, with pricey main courses ranging from £21 to £42 a plate depending on which delicious option was ordered.