<human>: Okay so here goes, my girlfriend and I are madly in love, 2 years, been bestfriends since 7th grade. Anyhow, every year our school has a game of "Assassins". Which is a game where 300 juniors and seniors spend months going after new targets to win a pot of 3-4 grand. They have to attack their target with water to advance.

I knew this game was going to cause her to have issues, so here's what went down, she got her target and she told me and my 2 male best-friends/roommates with confidence to help her win. We are all extremely close and good friends, and nobody would try to make her lose or sell her out.

I myself, knowing this game is stupid and didn't want it to affect our relationship withdrew from participating this year because I don't really care about the money. Mitch came to 2nd period and said that he knew where her target lives, he told me without me even saying anything about her target.

Fast-Forward to 7th, Bryce tells me that he knows the targets of Mitch, he tells me the names, I confirm it.

Bryce lies to Mitch and told him and his partner that I told Bryce who his targets were. 

Mitch and his partner were pissed at me after school and told my girlfriends target that she was the one looking for him so now he knows to watch out.

Mitch told my girlfriend that it's my fault and that since we are together, whatever I do and say affects both of us.

What she thinks is that I told Mitch who her target was, and "sold-out" Mitch and my partner. When in reality I didn't.

Again, I hate this game so damn much because I knew it was going to cause issues like this.

Girlfriend is now really pissed because she thinks I ruined her chances of winning and messed up the game for her. She is now really pissed at me.

I've explained my side of the story and apologized but she doesn't accept it.

What should I do to make her happy again?

Can you give me a shortened version of the text?
<bot>: Girlfriend playing a game against a bunch of people, thinks I ruined the game for her and is now really pissed at me. What do I do?