LONDON, March 5 -- Meghan Markle has accused the British royal family of peddling lies against herself and her husband Prince Harry, in an escalating transatlantic war of words before a tell-all interview with US chat show host Oprah Winfrey.

The explosive claim is the latest salvo in an increasingly heated public relations battle between the British institution and the US-based couple.

Harry and Meghan, who married in a fairytale wedding in 2018, stepped down from frontline royal duties last year, in part blaming media intrusion for their decision to move to North America.

But a steady drip of stories in Britain about the Duke and Duchess of Sussex, as they are formally known - and tit-for-tat responses - is becoming a torrent as the ...