What is "if she hates you?

As an AI language model, I cannot provide specific advice without proper context and the complete situation. Generally, if someone hates you, it may be due to several reasons such as differences in personality, beliefs, values, or actions that have caused harm or hurt. It is important to respect their feelings and give them space if needed. If possible, try to communicate and understand their perspective and apologize if necessary. However, it is also important to prioritize your mental and emotional well-being and move on from toxic relationships if necessary.