The secret to a long-lasting relationship is to know everything about your partner - his or her likes, dislikes, quirks and even addictions - according to a leading law firm.
London firm Bross Bennett lists the essential questions every couple should ask before they decide to wed or live together - such as 'does he watch porn' and 'is she addicted to shopping'.
They should also find out how much money each of them has, how many children they want and whether they favour state or private education.
According to website unbiased.co.uk, searches for divorce lawyers hit the peakin January. The site found an almost 10 per cent increase on December in those going online to find details of legal advisors specialising in break ups.