Emre and Naşide - secret love

My character Emre 2017 with Naşide, she is married to Osman (Emre's foster father) and has a secret affair with Emre.
Osman knows nothing about it. When Osman finds out, he gets divorced and has two children. He threatens Naşide that he will kill her if she keeps bothering Emre.
Emre doesn't know anything about it, Naşide leaves Chicago.

Years later, she comes back to Chicago from Austin and finds out what happened when she was away, from her daughter Hülya, Osman got divorced, came out as gay, went to the Lgbtq+ parade, stood up for gay, lesbian and trans Muslims Well, then he planned to marry Emre, everything was prepared but Emre left him, his business partner stole the money from him and the shop went bankrupt, Osman sold the villa and was practically homeless.

The youth welfare office threatened to take his children away, everything was very tight.
Luckily, Naşide got back the care for the children and saw Emre with Mustafa for the first time.
She wanted Emre back even if he is apparently gay. Her plan was that she claims her two children Fatih and Hülya are Emre's children and Osman was just cuckoo's father. Emre gave her his DNA to see if that was true. But she falsifies the paternity test with the help of a laboratory technician, Emre was the father (the real father of the children was called Diego and was married to another woman). Osman finds out from the newspaper that there are laboratory workers who have falsified the paternity test and tells Mustafa.

When Naşide came into Emre's apartment with a second key, she saw Mustafa who said to her, Naşide, I live with Emre, I sleep with Emre and you come out of nowhere and want to claim Emre for yourself.
She said if I have to, I'll share Emre, even if I don't like it that he's with you, dammit, you're a man, let Emre you....
Emre came into the room and ignored her, he hugged Mustafa lovingly and kissed him on the lips, she watched with wide eyes. Emre looked at her and asked her what are you doing here? Do you want to sleep with us?
Mustafa laughed and she felt fooled by Emre, she cried, Emre wanted to comfort her, but she said I can't pretend Mustafa isn't here, you sleep with him, then with me, then with him again and no me I can't take it, either me or him!

She is at home when Osman was standing in the living room, she was startled, he was standing there, dressed like a woman, he had long, curly hair, he had make-up on and only the beard showed he was a man, his fingernails were dangerously long, it was his own. He said to her, today you die bitch, if no one else kills you, I'll kill you!
She laughed about it, when he looked at her with red eyes, she couldn't breathe, blood suddenly ran down her mouth, he squeezed his hand and something horrible happened, everything was black in front of her eyes and she winced, fell dead ground.
This murder was never listed as a murder, but as a mysterious natural death, Naşide's heart was crushed inside and literally exploded.