Cheveyo said:
Is it hacking when he most likely told her his password?
IANAL Depends on the country, I know the law in Australia says something like "gaining unauthorised access", meaning it don't matter shit how you do it, only that you weren't suppose to. Same as it's technically B&E if the front door of a house is open.
Issue came up at my old job, woman came in with a machine claimed she needed the data off but her "kid" had changed the password, boss and I were a bit weary as we didn't know the legality of hacking it so we said "leave it with us" and called a local lawyer, he said just get her to sign something saying it was her machine and she gave us the right to gain access to it and make a copy of her drivers licence or other photo ID. We put the form in front of her and she suddenly changed her mind. Turns out the machine belonged to her ex and she wanted to see if there was any dirt she could use in the divorce. The forms became standard for us.
So I'd say she'd (the woman in the video if it's real) gained unauthorised access to his account and acted in a malicious manner.
But on the topic of the video I've only got "***** be crazy" to say. No wonder he dumped her.