My wife likes to be validated in her decisions. She wanted our MC to validate her decision, but the MC wouldn't do it.
She is getting support from her friends, I think. Of course they mean well and want her to heal, but they don't see both sides.
I don't think she would be leaving, if she didn't have the support from others. But, I'm sure they keep validating and supporting her everytime she starts to doubt her decision.