cut the apron strings

cut the apron strings

If a person, a country or an organization cuts the apron strings, they become independent. At 21, I was still living the life I'd been living when I was 15. I just had to get away from that, to cut those apron strings. Note: Verbs such as loosen or let go of can be used instead of cut. Don't give up on university. It will be good for her as well as you for you to loosen the apron strings now.
See also: apron, cut, string