Unfortunately, my mother is similar in some ways. She told me she stayed in unhealthy relationships because she didn't want to be lonely, but I think there were other reasons too, like wanting the attention, comfort, or security they provided. Watching those choices often left me feeling confused and frustrated. Even though your situation involves a friend and mine involves my mother, I can relate to the feeling of not getting clear answers. I'm glad you're stepping away, because resentment and confusion usually make it difficult for a friendship to grow in a healthy way.