אנשים שטובים באנגלית- הפסקה הזאת נכונה?

my sister has just started studying at my school. this is the worst thing that could happen. she wants to hang out with my friends and me all the time. i usually look forward to breaks but now she spoils tham for me. the situation is bad because it really bothers some of my friends. i'm beginning to feel stressed. i dont know how to deal with this. can you help me find a solution?