Cheater Hetalia x ReaderOne shot

Cheater Switzerland x reader

Requested, and I f!@24#up. 
Sh&*

SOMEONE HALP

Y/n sat there out in a park, when a friend of hers named Clara sat down with her. "Sup!" 
"Yo, whatcha doing out her, Clara?" They talked casually then Y/n talked about her love life when she was in high school

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Ah, yes, high school life, and love. You study, study, someone courts you, you hate him/her, you like someone else, but he/she likes someone else, you cry, you see your best friend, talk talk talk, then allow that gal/dude to court you. 

Well, that's what Y/n thought. Yup. Totally.

She was dating Vash Zwingli. Ah, yes well, who disagrees will get shot. He may be grumpy and serious but they love each other with all their hearts. That's what she feels. 
But what about the rumors? Oops, didn't say the flashback. Heh. 

After months of dating, some rumors or true story dang spread around the school. That Vash was a two timer? Can't be right? Right? That's for her and her best friend, Hani has to find out. Hani, was a great stal- I mean spy, not stalker. Hehe. Only for today though.
'Well, I sent Hani to spy on Vash..' She grinned at the thought. But unfortunately, an Austrian told  Vash to not talk to the one he was seeing . 

Y/n sat down, trying to process. 
Sometimes, he doesn't hang out with her as much as he did before. Doesn't answer her calls or texts. 
He lies, maybe or maybe not. Some are ridiculous, but she still forgave him. After all, love love right? Right..

After school, Y/n got fed up with this and talked to Vash. But before that, she got a text from her mom that she'll be home by tomorrow. That gave her the chance.
"Vash! Wait up! Wait!!" She ran to him, panting. 
"Ja, what is it?" He looked back to the girl, raising his eyebrows. "Could we hang out tomorrow?"
Oh no, he was already going to ask someone else a question. "What time?" He snapped out his thoughts.
"Well, maybe you could come for dinner at my house?" She asked with a gentle smile. 'At least, you won't know.' "Sure. I'll be there at 6."

The day passed as usual, Y/n trying to talk to Vash but some others would interrupt or push her away. 

Then, she waited while the dinner was ready. 6:00 pm. No sign of him yet. 6:30. Sigh. No one. Not a call, not a text, nothing. The girl called, texted and even asked his closest friends. They all said the same, 'I didn't see him yet.' We all know. It's lies. Except the girl herself. They all saw him walk to her house. He MADE plans with her. 6:50. Still not yet here. She sighed, calling someone. Her best friend Hani. 
"Hello?" Hani answered. "Hello Hani, can you go to my house right now? Please?.." 
"Oh dear what happened! Alright, I'm heading over." Hani hang up. 5 minutes later Hani came in since  Y/n gave her a spare key. "Woah, what's up with the food?" Hani sat down across the table from an upset Y/n trying her best not to cry. "I.. I told him to come here.. he said he'll be here by 6:00.." 
"Wait, you invited him over?"
"Yes.. Why?" she looked at her best friend, who had  a harsh icy glare. Not for her, but for him. "One of my sisters told me they saw him walk to an unknown porch. With investigations, we found out, he had been seeing the person for a long time already."
Y/n felt her heart clench. Her world was torn apart to pieces. Tears brimmed her beautiful (e/c) orbs. 
She didn't speak, so she let her best friend continue. 
"I've been investigating with my sisters. They may have served prison, but they can go back there as long as it meant to stop someone who hurts a Kanamo's friend." 

Right, Hani Kanamo, the youngest of all sisters. Miho Kanamo, Aya Kanamo, Jianne Kanamo, Misaki Kanamo and Hani. The ones who got Avery's treasure. The one who can destroy a ballroom because of a mission. The group who killed a mafia boss. It's all clear, there might be a dead Swiss when the sisters find out. 
Hani's phone rang, "Ah, excuse me." She answered her phone with a warm smile but disappeared. "H-Hani?" Y/n asked worriedly. "Hold on, sis, I'll put the loud speaker on and you tell her."
Loud speaker on.
"Hey, Y/n was it? Yo, I'm Miho, Hani's sister, anyways, with our files and reports out, your boyfriend, soon to be ex, had been seeing someone behind your back. They always call each other and we saw your name but he didn't answer. The person he was seeing.. was (Girl you hate)."
The girl was stunned, shocked, angry, confused. 'What.. did I do, to deserve this..?' 
"We're coming over your house in 3..2..1." The door opened, revealing a blonde, a purple haired girl, an albino and a brunette. 
With Hani and the sisters, they looked like they'd kill the Swiss any minute. 
"Aya, you go get the phone and call Vash, Jianne, you hide anywhere and pin the male when he comes, Misaki, you hide behind a bush and signal us when he's here by ringing the house phone. Hani, you and Y/n sit on the couch and comfort her, I, Miho will tie him up." The blonde said with a sly smirk. 

Off they went! Aya rang the Swiss who surprisingly answered. Jianne hid behind the door, Misaki ran outside and hid behind a bush. Hani was comforting a crying Y/n, by hugging her and telling her he didn't deserve her. 
Miho sat near Hani, with rope in her hands.

After about 3 minutes and a half, the house phone rang, it was Misaki. 
The door opened, and lo behold, there was the Swiss who was taken aback when he saw Y/n. "Y/n, what's wrong?" He took a step, and Jianne kicked him to the ground, stepping on his stomach, while aiming a gun. Miho stood up, taking the rope with her while Misaki ran inside and threw a chair at Miho who caught it. Once, the blonde tied Vash up, he faced Y/n. "It isn't what you think, Y/n." with that, Y/n angrily threw the files. The files of him going in (girl you hate)'s house, their call durations, texts and more.
"What made you cheat on me?!"
"I didn't- It's nothing!"
"Nothing, it's something! We're through!" 
"Please forgive me.." He swallowed his pride up. He didn't think he would say this but here he is saying those words. "I'll not do it again!"
"Once a cheater, always a cheater." She gave a harsh glare.

At that point, he was out of her life. Forever.