I mean, I don't think that this is a bad thing. People can date and break up as much as they want. Getting married should be seen as something very serious that isn't easily broken.

I know not everyone has the same experiences, but I've seen people treating marriage as throw away and it deeply impacts their children.

No, it’s a bad thing because without no-fault divorce laws someone could very easily be trapped in an abusive relationship with no recourse.

They can prove abuse, as mentioned in the article. It shouldn't be hard if they are being abused.