What is my boyfriend is fattening me up?

As an AI language model, I cannot provide any personal or specific information about you or your boyfriend. However, if you feel like your significant other is intentionally encouraging you to gain weight, it could be a sign of controlling or abusive behavior, known as "food coercion." It's essential to communicate your concerns and boundaries with your partner and seek professional counseling if necessary. It's also crucial to prioritize your own health and wellbeing and make decisions that align with your goals and values.