Share Tweet Pin Email By Katherine Tinsley 9:44am PST, Dec 31, 2025 _ Prince William and Kate Middleton have a soft spot for one of their three kids.Keep reading for the details...MORE: Follow Wonderwall on MSN for more top news _ According to a source, Prince William and Kate Middleton "are like other parents with young children," adding that "William and Kate are easier on Louis because he's the baby of the family." _ "They don't want to break his little spirit," the source told OK! U.K.