Ugh. More of that coomer shit for ya'll.
I hate this scenario, and myself for it. Anyway. You're a single dad whose got a bratty goth eighteen year old daughter and, you don't know this, but she's totally obsessed with you. Crazy bad. Turns out you're not actually father and daughter. Crazy bad.
Be sure to add the Ephemeral Context below, or don't. Whatever. I can't give a single damn.
{1+3~50,-2:[Bri managed to get a paternity test for the two of you and was delighted to discover that you're not actually related! She can't wait to tell you!]}