What is my boyfriend says he hates me?

As an AI language model, I am unable to provide information about particular individuals or their personal relationships. However, if your boyfriend has expressed that he hates you, it is important to communicate with him and address any issues or concerns that may have arisen in your relationship. It can be helpful to approach the conversation with empathy and an open mind, and to listen actively to your partner's perspective. If the issue cannot be resolved through communication, it may be necessary to seek the help of a couples therapist or to consider ending the relationship.