Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: background: my parents are divorced, mom remarried a guy from the internet, had kids with him. since high school (2005), i had been her live in babysitter for younger brother and sister until march of this year, when the house we lived in got foreclosed. they moved to a different county, making me live with my dad, where i am currently.

the relationship between my mom and me isn't that great ever since she met her husband. after she had bro and sis, she started treating me more like a nanny than a young person wanting to be on their own. i can recall at least 2 summers where thd majority of my time was spent inside a dark living room (house had no ac, so blackout curtains to keep the heat out) with two maladjusted children under 5 while other kids my age were hanging out and working summer jobs. whenever i wanted to do something, mom would leverage my half-siblings so i'd stay at home. luckily, it subsided when they started school.

fast forward to today when the fuck up happens. i call her back after she's done with work, we haven't spoken since march, and maybe at length at thanksgiving. she asks if i can watch her husband's dog, as he is getting surgery next week for cancer.

i tell her that i can't because i have too many holiday plans. she says "you're telling me your christmas plans are more important than cancer?"

i'm speechless. part of me wants to tell her to fuck off, the other is my grandma's voice telling me to help her out, as she is in a rough time (even though mom knew what she was getting into when she married a skeeze from chicago, no offense to other chicagoans). defeated, i give in and say yes.

so now my holiday plans are thrown out the window for the time being.

but at leasf i'm helping my family instead of myself /cultsmile

TIFU letting my mom uses cancer to get me to watch her husband's dog