I'm going to part ways with my family unit and live my own life.
What benefits would get out of doing this?
I think I'll get a lot more pussy if I am on my own.
Wanting something different in life is normal, but breaking up a family is bad. You will cause many people pain and things will never be the same.
I don't think they will mind, as they are old and probably don't even love each other anymore, to be honest. I find them to be disrespectful.
It is possible to be an independent from your family but still not break things off with them completely. I think your best bet  would be setting healthy boundaries with your family so you can do things on your own, but still be in touch.