Most of the examples I have seen in the Philippines are with girls who have gotten pregnant, and had to return to their parents home after being mistreated or rejected by their lover. Then they rely upon their family for support to raise their child. It is wonderful that most Filipino families stick together in times of trouble and hardship.
Here in the US, when people reach their mid teens, they tend to think they are independent. Many teens leave home during or after high school, and fend for themselves. I left home when I was 17, and went back once for a few months, but then left for good. I did listen to my parents, but I did not always follow their advice. Although my parents were poor, they did what they could to help me when I needed help. So I have been independent for the majority of my life.
My daughter is now 24. She is working on her Master's Degree. She married when she was 21, against my advice. Her husband graduated this month with his Master's degree in Theology, and now he is taking a church job in a very small town in the Texas panhandle, close to New Mexico border. I advised them to wait for a better opportunity, buy as usual, my advice fell on deaf ears. They do what they want because they are both strong- willed and bull-headed.
Maybe I was the same way when I was young. My daughter says she will finish her degree online since they will not live near any colleges.