When My Mom Looks In My Diary

I just got a new diary, and my mom saw that it had a lock (which I hadn’t used yet), and so she started reading what I wrote! I didn’t want to tell her to stop, because then she would think I’m writing bad things in it, but it’s just so annoying! Please stop looking in my secret journal! Now I can’t write any sectrets in it, which is what it’s for, because my mom will read it all.