You Cheat - Tatum Christine - Obsessive Sister Makes

The constant pressure and meddling took a toll on Tatum's relationship with Alex. She started to feel suffocated by Rachel's constant involvement, and the pressure to keep her sister happy began to outweigh her own desires. In a moment of weakness, Tatum made a mistake and cheated on Alex with a guy she met at a party.

As Tatum continued to cheat, she lost sight of what was important. Her relationships suffered, and she began to lose friends. Her parents grew concerned, but Tatum felt like she was stuck in a cycle of self-destruction.

Rachel, sensing Tatum's vulnerability, began to manipulate her further. She would often guilt trip Tatum into doing things she didn't want to do, making her feel responsible for Rachel's happiness. Tatum felt trapped, like she was living in a never-ending nightmare.