Controversies surrounding Meghan Markle continue to develop. This is despite leaving her royal post to live a more private life in 2020.

The Duchess of Sussex has since begun a new chapter of her life outside the United Kingdom with Prince Harry and their children. But, a royal expert has warned that she might face "big challenges" in the future, according to Express UK.

Jonathan Sarcedoti claimed that the former "Suits" actress could spark "more unauthorized biographies with awkward revelations." He added that these materials could likely come from her own family. 

The royale expert explained that Meghan Markle has cut off members of her family, including even her father. As recalled, Thomas Markle appears to have a close tie with the Duchess when she was growing up.

But, despite this, Prince Harry's wife now no longer talks to her father as far as the public is aware. Moreover, he "frequently speaks out," and is "quite critical" of his daughter and son-in-law's behavior, the commentator stated.

Sacerdoti continued that the former actress is a person who has had a life before joining the British Royal Family. She had a previous marriage, alongside her Hollywood stint and family disputes.

These avenues could reportedly "yield stories" that tabloids may find interesting. They could, also, be embarrassing for her and the rest of her family.

Accordingly, the expert believes that the public can likely expect to learn more "awkward" things about Meghan Markle in the future. So, they should perhaps "think ahead" about how they will react or handle these things.

Since the start of her royal journey, the Duchess of Sussex has already faced numerous allegations and controversiesSouth China Morning Post previously listed some of the things that may have likely led to her global unpopularity.

These include the long-standing bullying accusations, which seemingly first emerged when she was still an active royal.

Things appeared to have gone further down south when she and Prince Harry announced their exit from the Royal Firm. It has since been referred to as "Megxit," considering the public believes that she was behind all of it.

She, also, had bombshell interviews, especially the one with Oprah, wherein she and the Duke of Sussex dropped several revelations and accusations against the British Royal Family.

While this dynamic continues, Meghan Markle and Prince Harry have seemingly remained active in their new ventures in the United States. Reports, also, said that they are currently gearing up for their Christmas celebration in their new home.