In March, Kate confirmed she had been diagnosed with an unknown form of cancer. What followed was a nine-month battle as she underwent “preventative chemotherapy”. She endured intense online speculation in the weeks leading up to the public announcement and has largely stayed out of the spotlight since.

Amid Kate Middleton's continued battle with fighting off cancer, Prince William is worried about any potential stressors that may affect her. The recent burglary at a farm near Windsor Castle —which is just five minutes away from where they live at Adelaide Cottage —had William nervous,