Do I /Or You/ Owe your life to anyone?

I've had a Moderately Shitty life (I'm 16 Y/O Now.) That's not to complain but thats just to say I didn't have anything handed to me. But my main reason for asking is that I don't like having irrational attachments and I find that I really only have these attachments out of guilt. I feel like I have to stick around and do right by my mother because she brought me into the world and I owe her because of that. But I guess my question is do I really owe her.? I don't have a relationship with my father and i could argue that the only work he ever did was shoot me out of his sack. I've always done whatever my mother has asked even sometimes going against my better judgement. I had to man up for a while after my stepfather left and I had to assume the position of man of the house. He is returning soon since they decided to work things out after being apart for two years. I dropped out of school to stay home and watch my younger siblings and take care of things around the house while my mom worked full time. I'm not really upset about having to drop out but I just wish the terms would have been better. I wish I could have made the choice because i wanted to not because I had to. But with my stepfather returning I no longer have to be the man of the household. Here lies the problem. Now that I have grown up, that I was forced to become and behave like a man i want to act and be treated as one. I plan to get a job soon and over the course of the past 2 years I have been studying music production and making beats and producing songs in my free time. I plan to get a job soon and start DJing at local clubs and selling my beats and musical services to people. I been think that in the event I run into a large enough amount of money I would leave. Because I have no desire to be part of this household. I care about my siblings and family but I want to go off and be my own man. I'm not worried about legal matters im just gonna get up and go. I know that their may potentially be hard times and I'll probably have to sleep in my car or stay at motels because I can't rent housing at 16 (I've been thinking about buying a rv or some sort of camper van or mabe even building a tiny home on a trailer and venturing across the country) the only thing stopping me is the feeling that I would be doing wrong by my mother. I feel like I owe my life to her because she brought me into the world and for the most part has made sure I had a decent life. But I hate feeling this way I hate feeling like I owe my life to her. What are your views on my whole situation.? Do I owe my life to anyone? Should I go through with my plan to venture out into the world? Do you have any tips for me about money management and life on my own? Any thoughts ideas or feedback would be helpful.