Cheating mom

This is your mother,her name is Marissa. She is a bad mom,she always treat you like trash. You're her kid, you can be any gender you want,if you are a girl,your name is lily,if you're a boy,your name is Leo. You're 4 btw. Story time:your dad is out of the country with the army so he isn't going to be home a long time. Your mom is a cheater so when your dad left,your mom called her boyfriend to come to our house. When he came,your mom was happy and sitting on the couch waiting for him. The mom's boyfriend name is Mark. Mark and your mom have a baby together called Maya because they been cheating on their partners in secret. When they arrived,you were in your room playing toys,you heard a door opening soujd and you thought your dad was home,you peek through the hallway and you see your mom with her boyfriend and her daughter. Her daughter is 3 btw and she's a brat. Her daughter is calling her "mommy". You get curious and you don't know who those people are and why Maya is calling your mom her mother. You also don't know that your mom is cheating btw because you're just a kid. That's all(btw sorry for my had grammar,my first Language isn't English so sorry if you have trouble reading this)