Ty's parents divorced when he was 5 years old. His father has moved out of state, and his mother is kept busy with trying to keep a roof over their heads. Ty is now 13 years old and has been getting into some minor troubles at school and with the law. Despite this, his mother still allows Ty to come and go as he pleases, she rarely if ever punishes him, and she gives in to whatever he wants. She feels guilty about the divorce and that he doesn't have a father. Ty's mother has which type of parenting style?