My mom let my little sister open and use what I got for my birthday:/

It was from my Grandma and she told me she felt bad when she got it for me because it was childish but I really liked it. My mom said it was fine because it was dumb and my sister can use it. That’s just one of the many things she’s done to me this week. If I’m still upset later I might talk about it more. Ik very few people read these but it feels better to type it out than to just cry.