Knowing when a relationship has become toxic is mature.
Glenda's longtime boyfriend has started being abusive to her, but apologized later and told her he is very stressed at work.
Glenda wants to give her boyfriend a chance.
Glenda gives her boyfriend a few more chances, then leaves him after it becomes obvious he's not trying to change.
Glenda accepts more and more abuse from her boyfriend, always forgiving him.
Glenda feels empowered and strong.
Glenda feels confused and weak.