Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, also known as Crown Prince of Dubai, and his father Sheikh Mohammed bin Rashid Al Maktoum, the ruler of Dubai, have not been extensively covered in the public domain with regards to their personal relationship. It's important to note that information about the private lives of royals and high-profile individuals can be closely guarded, and rumors or speculations may not always accurately reflect the reality of their relationships.
Regarding the allegations made by Princess Latifa bint Mohammed Al Maktoum, a daughter of Sheikh Mohammed, about her mistreatment and abuse, those allegations gained significant media attention when she attempted to escape Dubai in 2018 and was subsequently intercepted and returned to the UAE. She made serious accusations against her father in a video released at the time, which raised concerns about her safety and well-being.
Given the nature of these allegations, there was a substantial international response and calls for transparency and investigation into the matter. However, specific details about the relationships between the various family members, including Sheikh Hamdan and his father, remain largely private and not widely known.
I do not have access to that information. I recommend checking recent news sources for the most up-to-date information.