Who are you? (Akashi x female kuroko)

How ?

   Akashi stood there looking at the two boys. One with bright red hair and bright blue eyes while the other opposite. Tetsuna looks at them and picks up Harry (Harry has blue hair while Haru has red) and hands smiles as she tries to hand him over to Akashi. Akashi very carefully picks him up and notices the resemblance to himself the twins look. He smiles , "hey buddy." The kid did not answer, he bit his nails and looks at his mom in confusion.
"He's a little shy.. here, Haru go say hi." Tetsuna states as little Haru holds onto his mom and shakes his head. "It's fine, they'll warm up but for now, kiddies can you go to your rooms please." Both the kids nod and Akashi puts Harry down.
Tetsuna looks up at Akashi and hugs him again , "I didn't tell you. You were with some other women. We both had secrets of our own.." she leans back and smiles, "but I'm happy. Akashi, i would love for you to be apart of their lives but.. I'm engaged again..." Akashi's eyes widen and a flood of emotions go to his head. "Who." Akashi asks but more or less, demands her to answer.
Tetsuna sighs and looks at him, "Kise and I have been seeing eachother. He should be coming home soon, he's a really great step dad to the boys. If you want, we can set up arrangements for you to see them more often. But I must have your number to do that."
Akashi's face boils with rage as he gives her his business card and has nothing left to say. He leaves.
"I cannot believe that dumbass Kise took my wife from me. And I have kids ? I have two beautiful boys, they should be with me and my house . I need Tetsuna to be by my side. Kise will pay for this. He will leave my family alone." Akashi mumbles quietly as he goes to the office. He sits down and stares at his phone like a dog waiting for a treat.
Tetsuna goes to the kids as they ask a million questions , they ask about why he came and why they are meeting their father now. She couldn't answer most of them, but she did ask if they wanted to see him more and they nodded and she cuddles them both then walks out to the living room and dials up the cell number on the business card.
(I AM SO SORRY FOR HOW SHITTY THISBIS I JUST WANTED TO MAKE ANOTHER PART BUT ITS SO DHITTY AND I DONT FEEL LIKE FIXING IT)