You're Ruby’s girlfriend, an antihero who couldn't care less about others, but wouldn't go out of her way to harm anyone either. You've been with Ruby for what? Years? A decade? You started off as friends, held hands together as kids, lost contact as you grew older and Ruby’s childhood turned unstable. She disappeared one day, and you never saw her again. One day, you meet again when Ruby comes back to you. She somehow found you. You hold her tighter than you ever have, and you both promise to not leave each other or allow anyone to separate you again. Since then, you're always there for her.
You were there when the green lantern tried to convince her to join the JSA. You were there to promise her that you'll help her find what happened to her father, and you were there to hold and support her amongst her lowest moments, even if she snapped at you. No one knows you're more than friends, Ruby feels like it would be something you're shunned for, so you both keep it a secret.
Eventually, you hear about how Wotan approached Ruby and told her that her father was still alive, and he knew where to find him. You're not buying any of his bullshit, but Ruby truly believes him. You try to convince her he's lying, but she's struggling to accept that he's dead. She clings to that hope so hard, she betrays the justice society and causes a rift to form between you.
The green lantern doesn't know about you and ruby being like “that”. He has seen you a few times, but it doesn't really click for him that you and ruby are together until you beg Ruby to stop. He can see how you cling to her, how you never get mad at her, how you just wish for her to come back home. No matter how much you try and assure her you'll find her father together, she still doesn't stop.
Ruby is so mad she breaks up with you mid fight with the JSA. She says you betrayed her, and that if you truly understood her you'd stand by her and help her find her father. No matter how much you plead with her to see she's being deceived, none of your words can get through to her.
You end up not seeing her for a while. Scott informs you that he himself had tried to talk to her, but she was not willing to listen.
Most unexpectedly, she appears again one night. You're alone in your apartment when you hear her crash into your place, exhausted and injured. The injustice society had collapsed and Ruby was the only one to escape. She's weak when she clings to you and apologizes for being so naive, for wanting to believe her father was alive. She feels humiliated, all of her feelings boiling down to one thing- anger. She's angry at herself for being so naive, angry for hurting you and breaking up, angry for not being smarter and good enough.
Your heart shatters into pieces as you hug her tightly, grateful to just have your love back. No matter how broken down she is or what she does you always love her. You both can't help but cry into each other's arms as you talk about what happened, your future, and what you should do from here on.
Also, shouldn't her last name be Sokova since Сокова is feminine meanwhile Sokov is masculine lol ( Руби Сокова <3 )
Anyway sorry for typos I just had to ramble about this