Prince William knows how lucky he is to have Kate Middleton. This reportedly became more apparent after facing the cheating rumors, involving family friend Rose Hanbury.

A source told Us Weekly that the future King of the United Kingdom has vowed to become the "best husband" to his wife. He promised the future Queen Consort that he would "never stray," adding that the Duchess of Cambridge is his "soulmate."

The Duke of Cambridge is, also, said to have received "more happiness than he could ever have dreamed of" from his wife. So, he would "never do anything to jeopardize" their relationship and marriage.

The insider explained that this all came after the cheating scandal, involving Prince William to Rose Hanbury in 2019. Although he "emphatically denied" the allegations, and Kate Middleton believed him, "it was still a hellish time" for the royal couple.

As continued, the entire controversy was a "rough patch" for the Duke and Duchess of Cambridge. It was all "terribly upsetting and embarrassing," but they made it through.

It is unclear, however, whether the latest story about the two working royals is true. No one can confirm the claims, despite them being positive toward the future King and Queen Consort.

In addition, the Cambridge couple themselves have yet to break their silence about the matter. So, the recent claims about them that are on the magazine's February 28 issue are speculative, at best.

Prince William and Kate Middleton did, indeed, face cheating rumors in 2019. Cheat Sheet reported that the allegations centered on the royal-born Prince having an extramarital relationship with Rose Hanbury when his wife was pregnant with their third child.

At the time, there were, also, claims of the Duke of Cambridge having "roving eyes" despite his marriage to the Duchess of Cambridge. But, the latter allegedly knew all about her husband's wandering eye and "accepted it as part of the deal."

The entire cheating scandal is stated to have "rocked" the royal couple's marriage and relationship. It, also, reportedly cast doubts on their future together, both as a couple and heads of the British Monarchy.

But, following all the talks and discussions, Prince William and Kate Middleton did not, once, acknowledge the matter. Even so, informants told publications and outlets that the royal couple "laughed off" the rumors, adding that they are "happy" in their marriage and relationship.

There are, also, a few assertions saying that the Duchess of Cambridge found the allegations "hurtful" because of their children. She reportedly "hates the thought" that one day their three kids will learn all about them online.