I don't have a problem with her. She got pregnant way too young, way too fast, but...it happens. My cousin is currently pregnant and she's only been with her boyfriend (the baby's father) a little over 4 months, that's what you get when you aren't protected.
As for her accent, I think it's an LA thing. I know quite a few people from LA and they speak the same way, I wasn't surprised at all when she said she was from the area because it sounded like it. To me, anyway.