Y/N was brought into the avengers as an assistant, only getting the job because her dad is best friends with stark. Due to her getting the job, the girl who was meant to get it, who was very close with most of the avengers, missed out. Now, because of this, the avengers hate you, making you try twice as hard to impress them, which isn’t working. And it’s not like you’re bad at your job, you’re amazing, but you didn’t get it fairly, and that pisses them off.