Prince William Wouldn't Care if One of His Children Was Gay But the Duke of Cambridge adds he would be concerned about any "backlash" over the reveal. The UK charity assists young LGBTQ people who are homeless or in need of help from hostile environments. According to the 'Daily Mail', when asked if he would be ok with one of his kids coming out, William said, "it would be absolutely fine by me." William and his wife, Kate Middleton, have three children: five-year-old George, four-year-old Charlotte and one-year-old Louis. Prince William, via 'Daily Mail' Prince William, via 'Daily Mail'