Love and Marriage? UK Reality programme

Can someone put me out of my misery and tell me what the name of the documentary style series was a few years ago, about couples who were just married. It featured a liverpool couple, where the man was older than the woman, she had long blonde hair and used to be his babysitter...and a posh couple who'd had a big wedding. I'm sure it was called Love and Marriage? but I can't fine any reference to it at all online. I wondered if there had been a catch up progarmme since then. Plus does any remember The Marriage from the mid 80's... Marc and ?......oh my memory lets me down! Thanks if you can help.