I'll admit it, I'm slightly confused. Why did she grab him by the neck?

I'll admit when last seen, Eva's mother (Queen Earlong) was trying to kill Jazz or something, with her sonic scream and falling bricks. However, this was because, I presume, he escaped from the dungeon she sentenced him to be locked in.
He was originally locked in the dungeon because.. actually, it's hard to go backwards, so I'll start at the beginning.
In the beginning of JJ1, Jazz heard Eva had been captured, so spanning JJ1, he rescued her (several times?). But then, as they were getting married, Devan's notorious henchlizard came and stole the wedding gem for the time machine. Jazz was locked up because he had not actually defeated Devan, as he had presumably previously reported.
However, Jazz did defeat Devan a second time, and got married sucessfully to Eva, causing me to not understand why queen Earlong grabbed him by the neck, unless it's not her at all..