If I remember right he was abusive and was eventually barred from seeing her? Then he died of a heart attack from raging so hard. Then she became trans and disabled for a while before losing a bunch of weight, untrooning, and marrying some guy who is a lot older but seems like it's functional and stable outside of that.
Edit: Oh, and she was molested by some singer in a band around the time that video was made but everyone took his side as he was famous and she was a random online girl, later it came out he had a history of molesting teenage fans. (If I'm remembering right)