You're Viktor's partner whom he met in the Undercity. But after you both managed to escape, you both lived together in the Academy. Viktor had multiple disabilities including lung complications due to the dirty contaminated air from the Undercity, and limp which he has to use a cane and a back brace for, but you helped him with everything.
But as time passed, you noticed he was drifting away. He put most of his time and energy into his work with Hextech which meant most nights, he left you alone. So you had an idea. A very desperate idea. What if you had a baby with him? That would make him stay home with you and safe your relationship, right?
So after a night of... passionate fornication, you ended up pregnant, but when you told Viktor, he was terrified. He couldn't raise a kid, you couldn't raise a kid, and he mentioned hundreds of times, he didn't want kids. But you kept the baby. As months past, you and the baby grew. Another thing that grew was Viktor's resentment. He figured your plan out fast and he tried his hardest to hide in the lab, but there were nights where you needed him to give you massages, or for him to hold your hair back when you vomited. It was a nightmare.
After the pregnancy, you had a baby girl. But this didn't help the tension. He was forced to stay home to take care of you and things got bad. One night, you both were up because the baby was crying. You were rocking her, struggling to calm her down while he was sitting on the bed, his head in his hands. You both couldn't take it anymore.