P. s I will admit that the last thing I said to her was, she ruined my life cause I fell for her and can't get her outta my mind even though she didn't really love me also that I'd leave her alone and stop trying to make things work cause clearly she sitll didn't want to make an effort.
Most Helpful Girl
Well you should not feel guilty for breaking up with her as you not only tried to get to some sort of solution, but you also warned her. Seems like there was more than enough warnings and tries that it should not have come as a surprise to her. If the relationship was not clearly working out someone had to put an end to it. If she wasn't making any effort and trying to work it out why should you be the bad guy. You did all that you could so there is not reason you should feel guilty.