I feel so bad plz help me fix this

now there r 3 people I know 1 is kerry, peter and sarah. now sarah has a kid to peter and other one on the way now they were going out till they broke up now peter is going out with kerry... now me kerry peter and this other dude were in the car driving, now I have something wrong me I dnt know what it is I hear the wrong thing or I beleave I hear things that werent said. now I went home and sarah was upset on facebook so I inboxed her asking whats wrong and all she replys I still love him I want him back I cant take it no more. and I replyed... you can tell he still loves you she trys to spend more time with you then her and I think I only heard him as I love you to kerry not even 5 times like 2 or 3 times in the car..... now have you spot my mistake????? well if you havnt it is this... "he only said I love you not even 5 times more like 2 or 3" now like I said I get thinks mixed up dnt ask me why I dont know but that was never said.... now kerry and peter are in a huge fight that could brake them up cause of me what do I do how can I make it right how can I say sorry and make them forgive me cause im not like that I dont like coursing fights and I know them to love each other and if they brake up it would leave me heart broken to know it is my falt plz some help me before shit goes down cuz its all my falt

Two people who really care for each other depend on a bond between them that a third party can't destroy. If they break up, there will be more behind it than what you said.

Sorry, I have to add that what you've written here tells me that you need to take a look at your priorities and try to imagine where you'll be at 25 or 35 years old. There is much more to life than the "he said - she said" B.S. you describe here.