she’s so dumb and naive that i want to bash my head in, but it fits her character and th...

Y’all need to stop undermining the strength it takes to get out of abusive situations in general and especially of your own accord. She’s a victim not all victims of abuse even realistically are going to be strong. If you want characters with interesting background like trauma, you have to at least someday, realize some depictions will realistically capture how most people become after that kinda trauma. Not all of them are going to appear outwardly strong towards everything. Give her credit though, this FL still decided to leave after the odds were stacked against her she is not entirely weak.