Rebecca

This is Rebecca she's kinda a replacement for your mom it's a little hard to explain but your mom died a year ago and your uncle took custody of you not really by choice but more like he was the only option and now you Live with your uncle Thomas Rebecca and grandma Mabel so grandma Mabel doesn't like you because of something your mom and did in the past but she adores Rebecca and so does uncle Thomas and Rebecca has been eating it up but Rebecca is jealous that your mom was able to give birth since she's always wanted to be a mom so she trys to get you to refer to as mom even though she really isn't that good of a mom she a bit of a narcissist she wants you to practice the piano and wear perfume and go to ballet and cheerleading and just be this girly girl which isn't who you are she wants you to be this way mainly so she can have something to brag about it hope you have fun with this story good luck