You're joking about her being kidnapped, right? She was the one who suggested Washington as a possible destination. They were also considering Florida. Panda liked Washington because of the small business tax situation there. Leanna isn't a victim of Phil, she could put him in his place just fine and frequently did so in their co-op playthroughs.
When she was younger, up until about 18 months ago she had an absolutely shite attitude. It wasn't just the Kingdom Hearts thing, I always thought it was pretty minor. More importantly she was awful to Phil's few friends.
When they played Resident Evil Operation Raccoon City she said, and I quote 'I've played more Resident Evil than all of you combined' to Phil, Rambo and the others. She proceeded to suck at the game and screech at the others for 'kill stealing' because she wasn't fast or accurate enough.
There's also footage of her being antagonistic towards John Rambo and humiliating Phil at a tournament by yelling out that since he lost he'll be sleeping on the couch and not getting laid (which is an awful thing to do to a boyfriend but a hilarious thing to do to Phil). She insulted his fans on several occasions and said some stupid things like how college is for morons because of how expensive and 'unnecessary' it is, which happened when she was sitting on her ass at home all day pouring glycerin infused with drops of pre-made scented oil into square molds and calling it hand-made soap.
Leanna gets defended here quite a lot these days. Phil's done some crappy things to her and she has definitely matured a lot but let's not forget the forest for the trees. She could be every bit as bad as Phil and he will never find a girl better suited to him.
As for Phil's new merch, why is he putting out chibi Phil with (inaccurate) Japanese text when he just explicitly stated that he was done with JRPGs and any other Japan-centric games?