Meghan Markle, Queen Elizabeth II
Meghan Markle and the Queen are pictured during a ceremony to open the new Mersey Gateway Bridge on June 14, 2018, in the town of Widnes in Halton, Cheshire, England. Getty Images/Jeff J Mitchell

Meghan Markle has been the topic of more than her fair share of headlines since her relationship with Prince Harry became public. Now married and a new mom, Markle's behavior could alarm the Queen if she continues on a path similar to Princess Diana.

Many will remember the late Princess of Wales was often characterized as being a rebellious forward-thinker who did things her own way, often breaking royal protocol in the process, according to The Cheat Sheet.

Well, it seems like Markle is on her way towards doing the same. The Duchess of Sussex has broken protocol multiple times already, and she's only been an official member of the royal family for a little over a year.

The 37-year-old's behavior isn't the only one her Majesty could be alarmed about. As previously reported, Queen Elizabeth was worried about her grandson, Prince Harry, after he married Markle. The article stated that "'The Queen is starting to worry over Harry’s troublesome behavior' under the influence of his 'opinionated wife,' Meghan Markle."

While there is no way to predict the future, it's likely that the Queen's worries will subside as time goes on. As they continue to grow and learn more about each other, any concerns should blow away like the wind.