My mother says its a burden on her that I am Vegan, have any Advice? PLEASE ANSWER.?

I am young and living with my parents, and though we have the money to afford the costly visits to whole foods, my mother says its very annoying and troublesome. I don't want to piss her off, but i feel like the healthiest thing for me is to be vegan, especially because I want to drop a bit off weight, and i Truly care about the well being of animals. I'm not big on using ingredients that are hard to work with such as tofu, I don't even like the taste, and I would like to use things found in a regular supermarket. I tried eating Alto of vegetables and fruits, so my mom wouldn't have to go out of her way to feed me, seeing as how the first few months of me being vegan i had no idea what to eat so i went to whole foods to buy frozen vegan meals. I find myself eating a lot of lebanese food such as hummus, baba ganhoush and tabbouleh, but im really getting sick of them. What are healthy foods I can buy/make from regular, non exotic foods from the supermarket? also, do you have any advice on the situation with my mom?