[trippyboy101]

a couple days ago my girlfriend went to a party and i couldn't because i was in the hospital. the next day she told me she really couldn't talk to me because her friend was upset the guy she liked was a player and she needed her.
yesterday one of her friends was talking to me about the party and said my girlfriend had a water-fight with a guy and he started tickling and flirting with her about how he liked her scream, and her friend told me she flirted back and said "you wanna hear more?" and winked. then her friend said she was grinding on him a lot that night. her friend said she asked her about it and my girlfriend told her she had a "stupid little thing" with him and that it probably wouldn't happen again and that she doubted she'd have feelings for him in the future.

before her friend told me this we had an argument one night because she thought my friend was trying to hook me up with another girl and she said "at least my friends aren't tryinig to set me up with Chris", i asked her who Chris was and she said she just made the name up. it turns out that the guy she was with name is Chris.

when we started going out she told me if she ever see's drama she'll run for hills and that she wont have anything to do with drama. how can i talk to her about it without it causing trouble for her friend and a potential break up for us? i really want to know the truth.

things have been great lately she tells me i'm like no other guy in the world and that i'm her true love, and we always talk to each other as much as possible

how do i not ruin our relationship?
am i just jealous? did she cheat?
what should i do?