Wow, heart broken.

I was just in FaceTime with my boyfriend. He does photography and videography. So he was offering me lessons and I said no I'm not interest ed I don't like those kind of things and then he proceeded to call me dumb and that I don't know anything. That I don't have a profession. And he was like "tell me what you know ? Cause I really don't know what you know. You're dumb" he broke my heart saying that to me. I am in college studying to be in the medical field. So I have a lot of knowledge of medicine. And I told him that and he still called me dumb. I just put the phone in airplane mode while on ft so the call would fail.