William had the help of the family’s nanny, Maria Teresa Turrion Borrallo.

Borrallo has been with the family since Prince George was just 8 months old.

“She is not married and doesn’t have a boyfriend, as her life is totally dedicated to the family she is working with. She is known for being totally professional – married to the job,” an insider told Hello Magazine.

When the couple are away from home, the nanny makes all the decisions regarding the children.

Borallo was trained at the prestigious Norland College in Bath. “Maria is firm, but she never acts unilaterally with the children on discipline. Kate and William, along with Maria, are strict with the children but have this magic ability to appear not to be,” a royal insider said.

A royal insider previously said, “Maria is firm, but she never acts unilaterally with the children on discipline. Kate and William, along with Maria, are strict with the children but have this magic ability to appear not to be.”

When she was hired, Kensington Palace released a statement: “Maria is a full-time nanny who started work with us recently and will be accompanying the Duke and Duchess and Prince George to New Zealand and Australia. We will not be giving further details on Maria or her employment, except to say that the Duke and Duchess are, of course, delighted she has chosen to join them.”

Speaking with Hello Magazine, parenting expert Jo Frost explained that Maria is a very important person for William, Kate, and their children.

“The blessing of her nurturing ways and wonderful service to the family leave the children in good steady hands, affording William the flexibility to be present as a father, attend to his royal duties where he can at home and be the emotional support he will want to be for his wife,” she said.

As of William, royal biographer Angela Levin states that he now faces a “difficult time” having to balance between his work and his private life. On top of that, his brother Harry was in Britain, and as we all know the relationship between the two is still a rocky one. The royal expert said that William “got used to Harry being rude, unkind and attacking his wife.”

“It’s very hard for him. He doesn’t want to have anything to do with Harry at the moment, and you can’t blame him. Because he’s been so rude and told untruths about both William and Catherine,” Angela Levin told GB News.

“I don’t know how you completely can change that. It’s difficult, isn’t it? It’s difficult to completely turn over a relationship and forget all the past. I don’t think people can do that.”