Of course, she’s now becoming one of the bad guys, I’m afraid, which is probably the point of the show. She’s lost it now, and Rick isn’t far behind.
She’s “just now” becoming one of the “bad” guys? She killed people at the prison who were about to die and “turn.” Rick exiled her. She confessed to Tyreese and was ready to die.
She killed Lizzy after Lizzy killed her own sister and she knew she’d be a danger to the group.
After Carol’s abusive husband died she has been able to do whatever was necessary for survival.
Good points.