I want to complain about my sister-in-law, it is really uncomfortable. My husband's family is Guangxi, my sister-in-law married in Guangzhou, when I came to my husband's house, she was already in the man's house (not married), only in the New Year

I want to complain about my sister-in-law, it is really uncomfortable. My husband's family is Guangxi, my sister-in-law married Guangzhou, when I came to my husband's house she was already in the man's house (not married), only the New Year came back so there was no contact, vaguely remember that I just arrived at my husband's house in the first year she was ready to come back to the New Year before let my mother-in-law ask me what size shoes to wear, I said to wear size 36, I thought she wanted to buy shoes for me The result was nothing, when she came back to buy vegetables in the New Year, she asked what dishes I wanted to eat when she went to buy vegetables, I said I wanted to eat shrimp to buy vegetables and came back and did not see shrimp, I didn't ask why these two things didn't follow, but I felt that this person was a bit hypocritical, or what did it mean that you didn't ask and didn't do it? Explain the family background of her in-laws' family, her husband's hometown is Heyuan very early out to do business, the brothers three husbands ranked third, currently in Panyu there is an eighth-floor self-built house, the first floor 2 shops rent 2 to 5 floors single room rental 6 floors or more self-occupied, after the death of the family charter project to get 90 square meters of house and cash in the center of Guangzhou, it is not clear how much in the hands of her mother-in-law, is not bad money kind of it, a package of twenty or thirty thousand, the daughter returned to her mother's house for the New Year is not to bring things, Only in the first two or three years to see her take things after every year is empty handed back, to my son's pressure money is also less and less year by year, at the beginning of 500 and then 400, now 100, only she gave her husband not to give, we wrapped her two daughters of the red envelope are me and my husband's two, the family is not my master, so I have not been able to talk about the heart has always had a thorn, although her mouth is very good at talking but she looks down on the mother's family, think that the poor family conditions of the mother's family make her faceless, she does not say that I can feel it, I complained to my husband that my husband said that I was stingy, saying that I gave to others how much I wanted others to give me how much I could not suffer losses, alas, I don't know how to say, I think that the girl's marriage should not help the mother's family more? She got married out for so many years and never saw her have helped anything, my mother-in-law breast cancer hospitalization I found a friend to contact the hospitalized she called my husband to complain about how not to go to another hospital, the whole surgery ➕ she out of a few thousand dollars, and we took almost 30,000, my husband has a younger brother who did not get married to live together in the village of self-built houses, I and my husband have no car and no house and two sons to raise, why can't the treatment cost be averaged? Asked my husband and said that I was stingy and calculated that he should take responsibility as the boss of the family, which was really angry at me! Am I being petty and calculating? I hope that friends and friends can enlighten me, my thinking has entered a dead end and come out...