Mystique (crybaby)

Last time I saw this cat was about year ago, my neighbor's cat Kitty was beating her up due to jealous. Now Kitty and Stealth moved. Mystique has showed up twice. She's an aggressive lovebug. She destroys silvervine and she's quite chatty. I'm not sure if her owner moved. She's quite skinny. I give her food when she visits
She's quite the nibble.