<human>: I met this girl through a mutual friend and she lives quite a bit away, around a half hour drive. This time she came to see me and we stopped over at my house. My parents weren't home and we were locked out, so I called my dad to unlock the door for us. He asked who my female friend was and left to go somewhere else after both of us got in. We had sex for a bit and then I dropped her off at the train station. When I come home, my mom and sister sit me down and tell me, "Why did you have that girl over?" 

I say that it's pretty obvious as to why, and they say "Why did you have to bring a BLACK girl? Why not Filipina?" 

They go on to tell me how she's ugly because of her race and how even though it's my choice and they can't do anything to change it, they hope I make the right choice next time. An hour after I'm left alone in my room, my mom tells me that she doesn't like black women, and how my dad and sister are almost in tears after what I did, and threatened to take away my college tuition. 

I probably shouldn't have done that even though the house was empty, but their responses made me uncomfortable.

Could you distill the essence of the text into 1-3 sentences?
<bot>: my family is upset at me because I had sexual relations with a black girl at our house that was empty rather than someone of Filipina descent or anyone of another race besides black. What can I do?