<human>: I feel like my boyfriend doesn't really know me, or want to know me at all. He forgets whatever I say, from mundane things like my favorite book or what I did for the day, to the more important things, like my medical conditions and even my major in college. We've been together for almost three years and we MET in college, so him forgetting my major is just unbelievable. I've also been hospitalized several times throughout our relationship but he always forgets my health problems.

What hurts me the most is that he's a really responsible student and never forgets deadlines/lectures so I feel like the problem is not really with his memory, as he claims, but that he simply doesn't think that what I say is important enough for him to remember. I have to repeat myself over and over again, and it hurts.

He keeps promising to change but I never really see the change. Is this a deal breaker? I love him, and he's the most loving and supportive boyfriend ever, but I don't think I can stay with him if this doesn't change. What should I do?

Provide a brief overview of the text.
<bot>: My boyfriend forgets details of my life. He keeps promising to change and pay more attention, but I don't really see it.