Usually I refrain on commenting on this but I have to because I have seen abuse being inflicted onto men by women. Couple of my friends have gone through the same. Kind individuals who were suffering quietly because in our society men are always considered to be wrong.
Being a woman doesn't mean you are automatically right. While I align with
@Curious_Man that we only see 1 side of the story, I recommended to go with a lawyer because that is the only way to find the truth and make the responsible person held accountable.