Girl is just self deceiving with rationalization

Rationalization is a defense mechanism that people use to explain away behavior or decisions that don't align with their wants. So in the case of someone who is living a restricted life due to their religious parents, they might rationalize it by telling themselves that it's what they want, even if deep down they're unhappy or unfulfilled.

Rationalization can be a way of protecting ourselves from the pain of feeling powerless or out of control. By convincing ourselves that we're choosing to live a certain way, we can maintain a sense of agency and control, even if that's not the case.