<human>: So today I was with my girlfriends family for her cousins birthday party. The older children and some adults decided to play some cards against humanity and I was feeling up to the challenge. 

First I'll give you a little bit of a backstory of my girlfriend, around the time of her sophomore/junior year in high school she was diagnosed with a brain tumor and the doctors were having complications figuring out what the issue was, eventually the tumor just miraculously vanished and has yet to be heard from again (we're sophomores in college). 

So she just so happens to pull the black card with the text "what's a girls best friend" my cards weren't so great so I decided to play one just to get rid of it, unfortunately I wasn't paying a bit of attention when I played, yep you guessed it, "a brain tumor" 

So as you can imagine she's reading off the answers and everyone is laughing around, until she comes to mine...things go dead silent and the awkwardness is just surrounding us all. Luckily she keeps reading the answers and nobody asks who played the card.

Summarize the given text in a few sentences.
<bot>: Was playing card against humanity with girlfriends family, played the Brain tumor card on my girlfriends turn, she had a brain tumor recently, cue the awkward silence.