I'm 15 years old, second year high-school, I know a lot of people are going to criticize and tell me to get over it because I'm just a kid but is it that crazy to think that I actually fell in love? 

Me and my ex-girlfriend, let's call her M, had been dating for about a year and 3 months, we were on and off, usually because of immaturity. 

We both had admitted we had made some mistakes in the past year however we decided to put an end to it and try to work things out. I must confess I have been a jerk to her and she caught me flirting with a girl last summer and we took a month break in which she decided to hook up with a guy, let's call him A, who had feelings for her.

We had gotten back together shortly after and we've been going steady for a couple of months now and I thought we'd figured it all out, until someone spread a rumour about M, saying she sucked A's dick, because of their history I believed the rumours and we'd been getting into fights because of it. I didn't believe what she had to say at all, which I know was wrong because I should have trusted the girl I was supposedly in love with, however they were pretty plausible stories.

Turns out I was wrong, the guy who started the rumours, A's cousin, told M that he just spread them because he didn't care about her anymore and that he just wanted to fuck with our relationship. 

Me and M are now broken up, because she doesn't trust me and because I don't trust her, she said she's done trying and that she wouldn't like to date me anymore.

I know what I did was wrong but I still want her back. Is it worth it? Should I just move on or just give her some time?
user
In a relationship, became a bad boyfriend and took a break, girlfriend had a thing with another guy. Guy's cousin spreads rumours that she sucked
assistant
I'm 15 years old, second year high-school, I know a lot of people are going to criticize and tell me to get over it because I'm just a kid but is it that crazy to think that I actually fell in love? 

Me and my ex-girlfriend, let's call her M, had been dating for about a year and 3 months, we were on and off, usually because of immaturity. 

We both had admitted we had made some mistakes in the past year however we decided to put an end to it and try to work things out. I must confess I have been a jerk to her and she caught me flirting with a girl last summer and we took a month break in which she decided to hook up with a guy, let's call him A, who had feelings for her.

We had gotten back together shortly after and we've been going steady for a couple of months now and I thought we'd figured it all out, until someone spread a rumour about M, saying she sucked A's dick, because of their history I believed the rumours and we'd been getting into fights because of it. I didn't believe what she had to say at all, which I know was wrong because I should have trusted the girl I was supposedly in love with, however they were pretty plausible stories.

Turns out I was wrong, the guy who started the rumours, A's cousin, told M that he just spread them because he didn't care about her anymore and that he just wanted to fuck with our relationship. 

Me and M are now broken up, because she doesn't trust me and because I don't trust her, she said she's done trying and that she wouldn't like to date me anymore.

I know what I did was wrong but I still want her back. Is it worth it? Should I just move on or just give her some time?
user
I was wrong, got in a fight with my girlfriend, then got in a fight with her cousin. Now we're broken up.
assistant