Tris POV (10 yrs later no war)

I frown. Tobias said he'd meet me near the Chasm half an hour ago. I am holding Percy our 10 year old sons hand. He has Tobias's gorgeous blue eyes and my blonde hair. 'Mum wheres Dad?' he asks. 'I dont know. 'He said he'd meet me here half an hour ago' I say nervously. "Maybe we should check his room. You know like maybe he got hurt or something' Percy suggests. I nod 'ok'. We walk to Tobias's room and i knock. No answer. I shove the key in the hole and open the door and what i see makes me feel sick to my stomach. Tobias is on the bed moaning with an initiate from 5 years ago Isabelle did it. I would've believed him if he said that Isabelle kissed him first but one problem. They are both in their undergarments. Tobias is shirtless and has only his boxers on and Isabelle only has her bra and thong on. 'Oh my god' I hear Percy say his voice quivering. I let my tears spill. I storm in and grab my stuff and Percys and shove it in a duffel bag. Tobias hears me and he pushes Isabelle off. His eyes are wide 'Tris-' he says shakily. Anger takes over me. 'Get lost go continue have sex with her. I DONT CARE! BECAUSE WE ARE DONE!' I scream. Tobias looks guilty 'Percy my son dont-' he starts but Percy shouts 'Your not my dad! What kind of dad cheats on his wife! I DONT KNOW WHO YOU ARE ANYMORE! STAY AWAY FROM ME AND MUM!'. Tobias's eyes flash murderously and he pins Percy onto the ground and slaps him. My heart screams. My Percy he slapped my Percy. I pull Tobias off Percy. Percy has a big red mark on the side of his face. 'You fucking idiot!' I scream. Tobias looks at his hands in horror. Percy is clutching the side of his face tightly. I dont care that a 10 yr old is in here. I punch Tobias in the face and i hear a satisfying crack. I carry Percy and kiss his forehead 'Are you ok?' I ask. Percy nods 'it just burns a little' he whimpers. I glare at Tobias 'Dont come near us or i promise i will kill you, Marcus' I spit emphasising Marcus. He abused Tobias by hitting him and now Tobias has hit Percy. I storm out carrying Percy in my arms and the duffel bag over my shoulder.

Tobias POV

I kiss Isabelle and she starts kissing me back. What about Tris? my brain asks. i'll deal with her later. I hear the door open but i quickly dismiss it and go back to kissing Isabelle. I hear the sound of someone sobbing. Oh no what if Tris-. I shoot up pushing Isabelle off and sure enough i see Tris and Percy shoving their stuff into a duffel bag. 'Tris-' I start but she cuts me off 'Get lost go continue have sex with her. I DONT CARE! BECAUSE WE ARE DONE!' She screams. My heart plummets. They start to leave. 'Percy my son dont-' I plead. Percy turns to me with hatred and hurt in his eyes 'Your not my dad! What kind of dad cheats on his wife! I DONT KNOW WHO YOU ARE ANYMORE! STAY AWAY FROM ME AND MUM!' Percy yells. My body reacts before my brain and i pounce on Percy and i hit him across the face. Percy has a shocked look on his face. Tris prys me off him and I stare at my hands in horror. What have i done? Now i definitely cant get Tris back and i hurt my own son. My own son. Tris glares at me with pure hatred. 'Dont come near us or i promise i will kill you, Marcus' She growls. Marcus. She thinks I'm Marcus. I hit my own son. I swore myself to never do what Marcus did but know i have. I bury my face in my hands and cry. I have become Marcus.