Terminating Sponsorship

[immihelp]

Hi,

I am wandering if it is possible to terminate my sponsorship given to my sister as a tourist in the US. If I can terminate my sponsorship, how much will it cost and how long will it take?

[immihelp]

You can't do that.

[immihelp]

Ok. She ran away.Is it legal for her to work as an escort?

[immihelp]

I understand that.

However, I am not aware of any procedure or form or law to take away the sponsorship you provided while you sponsored her tourist visa.