And by the why, case of Hardley Vlahos opens another thing.
If two rules conflict each other, what then?
So it's possible to claim that Hardley can't start divorce since she didn't do sexual immorality, but what is she start do claim 2nd commandment of love as her argument. Obviously, her husband breaks command in abundance.
The bible, though some may interpret things differently, does allow a few exceptions for women to be biblicalcally free from their husbands with the ability to remarry.
1. If an unbeliever who chooses to leave her she is no longer bound.
2. If he is not providing (necessary to life) food, shelter, and conjugal rights. (This needs to not be taken as the man has to provide according to the standards the woman wants.)
3. Serious physical abuse. (See biblical examples of slave being freed for this)
4. If a husband commits a grievous sin, punishable biblically by death, such as adultery she is free by enforcement of punishment.
Otherwise biblically women can choose to leave their husbands without a get. This means that they do not have the bill of divorce needed to remarry. She can choose to walk away from a marriage but has a consequence for the action. She doesn't get to take the mans children, his house, or half his wealth as the feminized and anti patriarchal society we live in today allows and enforces.
The rule of love, as your personal opinion and interpretation of it exist, doesn't apply here.
Emotional abuse is not a biblical reason to divorce.
If she was seriously physically abused she wouldn't have dropped the charges, I don't believe women who cry and file physical abuse aren't just lying and manipulating the majority of the time.
Having an affair, if the woman is unmarried, is fornication but not adultery and does not justify a divorce/death penalty.
This case you are quoting is a clear cut case of dramatized feminism. It is not a biblical conundrum. If the woman wanted to leave she could have at any point. She didn't and chose to go the route she did because she wanted to take the kids, his house, and half his wealth with her. Period. Feminism and you are white knighting for a sensationalized story.