She's asking for spousal support only after a year of marriage. She definitely looks like all she wanted was the money
It's possible she's feeling vengeful; or it's simply what the lawyer recommended.
If they acquired assets together like vehicle and homes, and those assets are split up, that may include the continuing need to make payments. That's one good reason for spousal support; you become financially one entity and might be beholden to loans that are based on that combined financial state.
Or maybe the entire marriage was a hoax for her to get money; I just don't jump to conclusions like that.
If he did nothing wrong, and they were married a short time, etc. I'd hope she doesn't get much of anything. But who fucking knows?
It's 100% possible he's the one who ended it either way. There is not enough information to assume the divorce was her idea. Filing first is a smart legal maneuver.