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: girlfriend has major triggers with my past. she's been diplomatic with it. tonight we're supposed to go out together since she generally doesn't have fridays off. she's tired and not feeling great, so i go out and pick up dinner for us at a place of her choice. we're watching a movie, we pause it while we laugh at a line in "american hustle" (so you bought me a science oven?"). i post it on her wall on facebook, and i switch to my phones desktop that has my calendar on it. she sees my ex's birthday, and it immediately erupts into a fight. i try to explain that google sync puts things back on my calendar at will, even when deleted, if i don't remember to delete it from every calendar location i have (work, gmail, home). doesn't matter

TIFU by having my ex's birthday on my cell phone calendar