Floyd Mayweather Jr.'s Ex Forgives Him For Beating

Josie Harris tells us, she and Floyd are trying to put their fighting past behind them so they can raise their three kids in a stable environment.

You'll recall ... Floyd was popped back in 2010 after Josie accused him of striking her "multiple times in the head with his fist" and then threatening to kill her. Josie and Floyd's children were present.

Floyd later pled guilty to misdemeanor domestic violence and served two months in jail.

Now Josie says, "S**t happens. I'm not mad at him at all ... I love Floyd to death."