Working with relatives is really hard.

I suggest you leave early. I used to work with my relatives, and the situation is basically the same as you said. He took it for granted that you really helped him when you were tired and still couldn't make money. He thinks others are capable if they don't work hard and are glib and kiss his ass all day. Many nights I worked overtime to help him solve the problem, and all I got was one sentence, you have worked hard, nothing else. Although they are relatives, they are not treated as well as ordinary people. My wife has repeatedly advised me to leave. Even because of this, we quarreled, and I didn't leave at that time. Now that I think about it, I think it is foolish to waste my ten years to help him. Now I have left my relatives' company, and my salary is still one year short. I didn't know I had five years of social security until I left. The company stopped for me at the beginning and didn't buy it because I didn't have the money to pay the renewal premium of the Social Security Bureau.