One wrote: “Horrible pic. David Beckham’s birthday pic is much nicer and less controversial than this stupid b*itch’s.” “Why are parents kissing their kids on the lips????” asked another. One ...

But now a UK dentist has brought up another potentially nasty side effect of us – yes, even us, the parents – kissing our little ones on the lips: tooth decay. Dr Richard Marques from Wimpole Street ...

A father has explained why he won't stop kissing his son on the lips after a TikTok video sparked controversy.