My sister wouldn't let me see her brother-in-law, and I was dumbfounded when I accidentally saw her wedding photos.

I have a very good sister who has made great sacrifices for my future, which makes me feel guilty. If my sister didn't do it for me, her current husband is not what she wants to marry, and she has a bad life.

I still remember the year when my father had an accident, because I took my mother on a motorcycle and drunk driving, so they left us. My parents died, leaving us two sisters to live alone. In order to let me continue my studies, my sister, who is in senior three, gave up her studies and went out to earn money.

Seeing that my sister is working so hard now, I put aside all other thoughts and study day and night just to make my sister live better in the future. I finally got into a key university as I wished, but my sister cried bitterly when she looked at the admission notice. I understand that my sister is crying because of the high tuition fees she is about to face.

Later, my sister comforted me and said that everything could be solved with her. When I was a sophomore, the school told me that I could study abroad, but I hesitated in the face of expensive tuition, but my sister firmly told me to let me go.

Later, in a few years abroad, my sister sent me enough living expenses every month and told me to take good care of myself. After coming back from studying abroad, I learned that my sister was married in an unintentional chat, but I didn't know it at all. It was not until I went to my sister's house that I discovered that it was a luxury villa.

Brother-in-law went out to eat. I saw their wedding photos in my sister's room. The people above looked fifty or sixty years old, and I understood at once. This old man who is 30 years older than my sister is my sister's husband. I was dumbfounded immediately.

I didn't expect my sister to make such a big sacrifice for me to go abroad. If I could start over, I would never allow my sister to do so. In order to make me not feel guilty, my sister told me that she had a good life in recent years, but I didn't see her happiness in her face.