(Different) bill x reader x will x Dipper x Dipper gleeful

He was unfaithful (backstory) chap1 pt1

"babe I got you a gift~" I smiled and got out of the truck without looking at him. I grabbed it and looked back to see another girl and him makingout. 

"WHAT HAPPENED TO OUR PROMISE YOU CHEATING LIYING SHIT!!!!???"  He smirked.

"Sorry. I lied. I'ma good actor hu?" ......I pulled the gun i bought him out of my gift box and pointed it at him.

"You promised til death?...well may death do us part babe.." I shot him in the stomach and her in the head. I walked up to his shaking body and pointed the gun to his head.

"Any last words asshole?"

"It was a p-prank" he choked out. I covered my mouth. 

"I-im sorry!!" I sobbed and ran. I couldn't be cault by the police! Fuckfuckfuck where do I go?!?! Bus oh my God there's a bus ahead I could hitch a ride!!! I ran up to the bus that was approaching its stop. I cant beilive I did that! He's probably dead now the love of my life is dead!!! Ill never love again. I've said it before but now I mean it...I'll NEVER love again.

"Hey 1 ticket please" I said putting the money through the slot and the bus driver handed me a day pass. I sat down in the far back k of the bus and stared longingly out the window. Depressed. Back to the blade again I geuss. The bus stoped again and a boy and a girl got on the girl wearing a pink sweater and a matching skirt and acting very excited and the boy looked exhausted wearing a red shirt and blue vest along with some jeans. He held a journal I'm his hand and flipped through the pages boardly.

"Mable calm down before you explode..." The boy said and the girl, Mable looked at him and sighed. 

"Come on Dipper! We get to see grunkle Ford and grunkle Stan again and get to work at the mystery shack and go on monster hunts!!!" I looked up now more interested then deppressed yet my depression still hung around. 

"Hey um...excuse me...where might you two be headed...I kinda don't have a place to stay and it's still not warm even though it's summer I just need a place to stay the night. After that I'll sleep in the woods and be away from you. Is that okay?" They looked at me concerned. The girl hyperly spoke up.

"SURE YOU CAN YOU CAN STAY AS LONG AS YOU WANT IM MABLE THIS IS DIPPER WERE TWINS HEY DO YOU LIK PIG-" Dipper covered her mouth.

"Sure. I'll have to introduce you to out grunkle Stan but yeah I'm sure itll be fine. Where'd ya come from?"

"Oh me? (Home town)...but I was visiting aumsville to see someone. We got into a fight so I left anyways where did you come from?"

"California actually. We were visiting friends up here aswell then were going to spend the summer with out grunkles" Dipper spoke sweetly and smiled.

"Hm California cool...I visit there often. Anyways what's a grunkle?"

"ITS A GREAT UNKLE!!!" I sighed. Wow she was loud. 

"Cool" I sighed and looked away. Soon enough I fell asleep and had nightmares of getting cault and him killing me saying I never loved him (lol I have a bf in real life and that would be like my worst nightmare) I was awoken by a loud

"OH MY GOD DIPPER WERE HEERRRREEE WE CAN SHOW THE NEWBY AROUND!!!!" I groaned.

"Oh sorry didn't realise you were asleep!" I sighed.

"It's okay Mable"