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: first off, throw away account. ok, so today’s fuck up actually happened 3 days ago. i’m completely baffled at the moment and not sure how to follow up.

a little about me: let’s pretend my name is leon. i’m 28, tall and skinny dude who wears glasses. i’m married with a 3 year old daughter and a 1 year old son. both my kids look a lot like me, because strong genes and all. especially my son. he’s the spitting image of me when i was a baby. 

now let’s back track to 14 years ago. freshman in high school, have a girlfriend, and like most boys that age, virgin. my parents divorced when i was 3 and i was currently living with my dad who was in the military. as it came time for us to move, the girlfriend (let’s go with the name billy jean) and i decided we were going to be each other’s first. so, the night before the big move, billy jean and i had sex. we didn’t have a condom but we weren’t going to let that stop us. this was before the internet was a big thing, and my dad never really gave me “the talk”, so didn’t think twice about it. unfortunately, i never saw her again. at this time, there was no facebook or cell phones, so communicating after i left were non-existing.  

now here we are in 2015. life went on. i joined the military, got married, had kids, yada yada yada. my dad eventually went back to that town and retired and is still living there. i’m visiting him for the next week, and just riding around, reminiscing about the old times when i lived here. i stop by the mall, looking for something for my daughter, who’s birthday is next month. 

i walk past an arcade, and the kid in me came out. immediately go to my favorite fighting game, tekken. owning the computer players. then this kid walks up and asks if he could play me. i take a look at the kid, and it was crazy how much he looked like me. tall, skinny kid with glasses, probably high school age. i obliged, and the kid stomps me. made me look like a total bitch. i told him i wanted a rematch, but this time loser owes a coke. he laughs and accepts. this time it was a close call. i was on my a-game now and knew how he plays his character. i end up winning, but barely. he looks at me and smiles, “well, i guess i owe you a coke.” pffft, yeah right. like i was really going to allow that. i told him don’t worry about it and end up buying him one instead.

we sit down with our cokes, and start talking about the different video games we like. it just so happens that both of our favorite games are the kingdom hearts series, and we both suck at first person shooters, but love playing them regardless. he was a cool kid. i asked him where his mom and dad were, he told me his mom was shopping, and shopping was too boring for him. his dad…. never met his dad. how sad. he then told me his name was leon and he was a freshman in high school. oh! my name is leon, too! i have so much in common with this kid. 
then i heard a voice come from behind us, “leon, it’s time to go.” natural reaction when you hear your name, i turned to the voice. and there she was…. billy jean. i was sure it was her. you never forget your first. she went from a soft smile to a completely shocked face. “well, mister, it was nice to meet you. i’ll kick your butt in tekken if we ever meet again.” i was completely frozen in the moment. i couldn’t even reply to the kid. she took his hand and they walked off in a hurry. 

now, here i am 3 days later wondering what to do. should i attempt to find them? maybe i’m over thinking it. could he have been my son? the coincidence in this is too great to think otherwise. i’m just at a complete lost in what to do.

**update 1:** spent the last few hours talking with my wife. needless to say, she's quite stunned. but, more understanding than i thought. she's leaving the decision up to me. as long as i don't try to rekindle my relationship with billy jean, she supports me either way. i love my wife, and i love my kids, so it wouldn't be anything like that. it does have me wondering, if he is my son, what kind of life has he been living up until now, and if there is any room for me? it scares me deeply. i still have about 5 days before i head back home... i believe i'll give it a shot and see if i happen to run into them again. 

**update 2:** thank you everyone for the support (and hate). i went on facebook and tried to find her. her name is pretty common so my search was flooded with hundreds of results. i went to my 10 year high school reunion last year, and only knew about it from a facebook event invite. so, i thought maybe her high school did the same thing. and there was success. i found her facebook. i messaged her if there was anyway we could possibly do dinner and talk. message was marked seen after 2 minutes of seeing it. it took her 2 hours to respond. she agreed to dinner but nothing fancy. we started off with the whole "how are you?", "what have you been up to?" kind of chats. she then looked at me and told me, "i know what's really on your mind." my heart was pounding at this moment. in a nutshell, this is what she said:

"leon, is yours biologically. but, he is not your son. you weren't the one who raised him. you weren't there. i don't blame you for this though. i thought about finding you years ago, but it would've been too hard on me. please understand why i don't want you in his life. i'm engaged now, and that man loves leon as if he was his own. we are happy."

my heart sank to my stomach at this point. i completely understand her words. it hurts, but i do feel like i shouldn't push myself into their lives when she already has a good thing going. we ended up talking for hours about our lives this past 14 years. i told her if he ever wanted to meet me, i'll be available. and we left it like that.

thank you all again for your kind (and nasty) words about all this.

TIFU by meeting my (possibly?) doppleganger