Have you ever been subjected to a bad relationship?

I was reading an article recently, a woman had 3 kids for a man and he would really abuse her. Beat her but only hit her in places she could cover and made her bite a pillow so the kids couldn't hear.
Anyways it didn't stop there, although she worked and he also worked earning a good salary. He used to give her £40 a month to live in. Things were so bad she started washing her sanitary items so she could feed the kids.
When she got a rash he accused her of cheating and beat her further.
I couldn't read more as it was just too intense for me.

But have you ever dealt with such things and got free?
Have you ever been subjected to a bad relationship?
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