Is a father's obedience obligatory in removing the niqab, and is it permissible for him to compel his daughter to remove it under the pretext of his fear for her from suspicions?

We ask Allah to keep you steadfast in His obedience, the obedience of His Prophet, and the love of His Sharia, and to guide your father, open his heart to the religion, enlighten his insight, and make us and him among the people of the Hereafter. We have previously issued fatwas similar to your situation in Fatwa numbers: 122811 and 129152.