Lin Yaping was also stunned when she saw Fang Lina coming with Grandpa Su. Although she was not happy, she still smiled and said, "Dad, you are here. Why is Lina here with you?"

"Then I'll have to ask you, sister-in-law." A middle-aged man and woman walked in closely behind Grandpa Su. The man had a big belly, and the flesh on his face trembled when he spoke. Nowadays, ordinary people generally don't have much fat in their stomachs, so this fat man is really rare.

The woman looked shrewd and she didn't say a word, but her mouth was almost raised to the sky.

Lin Yaping pointed at the fat man and said unhappily: "Su Bosheng, what do you mean by asking me?"

Su Bosheng glanced at Su Yuehua and snorted coldly, "The one I admire most is my eldest brother. He doesn't raise his own children, but helps others raise theirs."

At this time, Su Boping came back from outside and just heard Su Bosheng's sarcastic words. He shouted sternly: "Su Bosheng, stop being sarcastic to me. If you have something to fart, just fart. If you don't have anything to fart, get out of here."

"Brother, you're back." Su Bosheng became noticeably less confident when he saw his elder brother coming back.

Su Yuehua was confused. What did it mean to help others raise a child? Among the three siblings of the Su family, Fang Lina's appearance was obviously aimed at her.

Shen Chengyi noticed her obvious nervousness, gently pulled her hand, and gave her a reassuring look.

Grandpa Su was helped by Fang Lina to sit on the sofa, leaning on his crutches with both hands. He glanced at Su Yuehua and said angrily, "Boss, you and your wife have done stupid things, and you can't say anything. You have helped other people raise their children for so many years for no reason, while your own children are suffering outside."

"Dad, what do you mean by that?" Lin Yaping only felt flashes of white light in her brain, her feet had no strength at all, and her voice trembled violently when she opened her mouth.

When Su Yuehua saw Lin Yaping and Fang Lina walking together for the first time, she thought they looked very similar, especially their eyes, which were both thin almond-shaped.

But she never thought that the two were mother and daughter. She could truly feel that Lin Yaping's kindness to her came from the heart.

Su Boping was obviously very rational, and there was no emotion in his voice. "Here is the evidence!"

Fang Lina looked at Su Yuehua provocatively, then took out a blood test report from her bag and handed it directly to Su Boping, "Dad, this is the blood test report of Su Yuehua and me. You and mom both have type A blood, so how can you give birth to a child with type B blood?"

Su Boping was a rough man. Although his wife's family all studied medicine, he still couldn't understand these reports. After taking a quick look, he handed them directly to Lin Yaping.

"How could it be?" Lin Yaping was stunned when she saw the blood type on the report and muttered incoherently.

"Mom." Seeing that Lin Yaping did not respond, Su Yuhua anxiously snatched the blood test report from her. The report clearly stated that Su Yuehua had type B blood and Fang Lina had type A blood.

She was also stunned after reading it. When she first entered the hospital, she had her blood type tested when donating blood to patients, and knew that she was also type A. But she still didn't want to believe that all this was true. "Dad, Mom, a blood test report can't prove anything at all, let alone prove that Fang Lina is my sister."

Su Yuehua was standing next to Su Yuhua and happened to see the date on the blood donation report in her hand. It was the test result from when she donated blood to a seriously injured patient last month.

Even if she wasn't the Su family's child, how could Fang Lina be sure that she was the one, unless...

Her heart skipped a beat as she recalled how Fang Lina was different from before.

Fang Lina's eyes rolled and tears welled up in her eyes instantly. Anyone who saw her looked so pitiful would feel distressed.

"Sister, I know you and Yuehua have known each other for many years and you don't want to believe that this is true, but it is an indisputable fact that we were taken away from the wrong place at birth. If you don't believe it, you can take my hair and my parents' hair to do a DNA test."

DNA?

After hearing the DNA from Fang Lina's mouth, Su Yuehua was completely certain that she was reborn. DNA was only available in China in the 1980s, so how could a little nurse like her know about it?

Su Boping and his companions had obviously never heard of what DNA was, and subconsciously looked at Lin Yaping.

At this moment, Lin Yaping was completely confused, her ears were buzzing, and she didn't hear clearly what Fang Lina had just said.

Su Yuhua frowned and said in a cold voice: "Fang Lina, you knew that DNA tests couldn't be done in China, but you asked me to take my parents' hair for testing. I should say you are smart! Or did you plan this in advance?"

"Sister, I don't know..." Fang Lina was obviously nervous and swallowed her words halfway.

Old Master Su was obviously a little impatient. He raised his walking stick and knocked it hard on the ground. "Boss, our family has raised other people's children for so many years for no reason. We have done our best."

Su Bosheng, who was standing aside and watching the fun, echoed, "Brother and sister-in-law, Dad is right. You and your wife have raised Yuehua for so many years, and you have done her justice. You can't make mistakes any more. I think we should take advantage of today to exchange the two children back."

Chen Ruping suppressed her gloating in her heart and said with a sad face: "Sister-in-law, I said at the beginning that Yuehua doesn't look like you and brother. You see, I was right. It's a pity that Lina has suffered a lot following the Fang family all these years."

"Aunt, I'm not miserable. Although Mr. and Mrs. Fang are a little biased towards boys and give all the delicious food to my younger brother, they are still good to me and never let me starve or freeze." After Fang Lina said this, she seemed to be very aggrieved and lay on Grandpa Su's lap and cried.

If you don’t know, you might think that Fang’s parents abused her.

Grandpa Su patted her back distressedly, "Don't cry, Na girl. Grandpa is in charge of this family for you, and no one can bully you."

After saying that, he looked at Su Yuehua with a sullen face, "Why are you still staying in our house? Do you still want to continue to take advantage of our Su family?"

Su Yuehua was not shameless. Just as she was about to leave, she was stopped by Su Yuhua, "Yuehua, why are you leaving? Even if you are not my parents' biological child, you are still my sister."

"Sister, thank you." Although the two sisters didn't have much contact, she could obviously feel her sincerity, and the word "sister" came from the heart.

But in the eyes of Mr. Su, it was particularly irritating, and even challenged his authority at home. He stood up from the sofa with a cane and shouted: "This is outrageous. This is totally not taking my words seriously."

"Su Yuehua, I'll say it again, you are not a girl from my Su family. We don't welcome you. Get out of here and don't ever step foot in my house again."

Then he pointed at Su Yuhua and said, "And you, if you have a close relationship with this little bastard, get out of our Su family too.