she sound abit like my exgf (20 years old).
she got into a relationship and after a month or so she started flirting with others, looking at men as merchandise and always looking for an upgrade. she cheated on me, and got pregnant with another man while we were on a break, but said she wanted to keep it as well. she lost the baby she said, i suspect she aborted it. cause soon after i asked if she was OK? and we were back in the same routine again. promising me she would go in therapy but she never did so, she told me she just had had a session with a therapist but it was a lie. i am co-dependent, my mother is maybe borderline, or close to it. maybe thats why i got drawn to my exgf that way, she and my mom are very alike perhaps.
now i sit here bitter, hating my ex and loving here at the same time.
But i know that if we got back together she would only do it for control. nothing else. she cant love!