Why do Pakistani parents hate their children so much? Especially girls.

So today I was asked to make pakoras, not really fry them, but just to prepare the mixture. It took me a little less than an hour to cut everything (onions, potatoes, coriander, chilli etc) and the lights were out during the whole process. So I had to work with my phone's flash light. I did not only prepare the mixture but also started to fry them and making roti. I thought I'd be doing her a favor by not calling her to kitchen to cook anything but when she entered the kitchen, she started yelling at me like "do ghantay ho gaey hain, abhi tk tm say itna nai hoa. Tmhain do mehman nazar agaey tau tmhain tau kuch ho h jaey ga. Bakiyon ki betiyoon ko dekho, kitna kuch karti hain. Blah blah blah." And it's definitely not the first incident, she's problem with everything I do, even with the footwearl that I wear. I've been living with her for 6 years now (due to some reasons) but I cannot give you one occasion where she praised me, but I can definitely give you a hundred if not thousand occasions where she humiliated me and belittled me.