Prince William proved love for brother Harry with touching Princess Charlotte message
![Prince William proved love for brother Harry with touching Princess Charlotte message](https://i2-prod.mirror.co.uk/incoming/article33343700.ece/ALTERNATES/s615/0_AHP_CHP_27572.jpg)
Prince Harry and his brother William have endured many hardships together, including the death of their mother Princess Diana - but the pair's relationship has fractured in recent years