No, it's completely unethical. Spying on anyone in a changing room violates their privacy. A changing room is a private space where people expect to be able to change in peace and without being watched. Even if it's a family member, this behavior is unacceptable.
No way. This is an unacceptable behavior. Think about how you would feel if someone spied on you during your private time. Your mother should feel safe and secure in her own home, and spying on her in the shower is a huge breach of that trust and respect.
No way. This is not only unethical but also can be considered a form of harassment. Bathrooms are private areas for people to do personal things. Your mom should be able to feel safe and private in there. You should focus on positive and respectful interactions with your family members rather than having any inappropriate thoughts or actions.
It's not ethical at all. Privacy is a fundamental human right. Your mother should be able to have her private moments without any form of spying. If you are curious about something, it should be addressed through open and honest communication rather than spying.
No, it is completely unethical. Spying on anyone's personal and private sexual experiences, especially a family member like a mother, is a serious invasion of privacy. It violates basic respect for an individual's personal life and boundaries.