My older sister, born in the 1970s, stole my marriage; I took my three treasures and blew up the fam

One second Ruan Tinghe was stabbed to death by the murderer, and the next second she was having a baby with a rough man.
One night of debauchery resulted in her becoming pregnant with triplets. Instead of seeking justice for her, her adoptive parents only wanted to marry her off to the village chief's son.
With no other option, she had to kick her adoptive parents, sever ties with them, and change her household registration. She then made a living by drawing portraits of the dead and painting portraits of fugitives for the police.
Four years later, she met the rough man again. She didn't recognize him, but he fought and tried to get close to her under various pretexts, insisting on becoming the child's stepfather.
Shen Yan: Hehe, don't choose that pretty boy, choose me! I have a strong back and I'm very capable!
Just as Ruan Tinghe's heart began to flutter, she learned that he was actually her adopted sister's fiancé, her adopted sister's husband! And that night four years ago was all a conspiracy by her adoptive parents and adopted sister!
Haha, her foster sister drugged her and stole her man with her bastard child, so she retorted by drawing a portrait of her lover.
Her adoptive parents scolded her for being unfilial, so she reported them for child trafficking and sent them to jail!
The foster sister still wants to marry the military officer? Sorry, she's here to steal the bride with her three adorable children!
Ruan Tinghe: Do you still want me to find a stepfather for the child?
Shen Yan: No, wife, I know I was wrong. The children can only have me as their father!