An R2 visa may be obtained by a spouse and minor children of an R1 visa holder. An R2 visa holder may remain in the US as long as the R-1 visa holder remains in legal status. An R2 visa holder may change his or her status in the US.
Employment
An R2 visa holder may not accept employment. He or she must obtain a work visa.
Study
An R2 visa holder may engage in full or part time study.
Impressed beyond infinity
I liked Peter's calm, honest, and balanced approach to our very difficult immigration problem. He is very organized and responsive. He filed both of our cases with the DOS and USCIS promptly and the process went without a hitch. He is very intelligent and knowledgeable, but your success will also depend on your willingness to provide as much information and detail as possible. Peter will be able to organize it in the most effective way. We've just learned that our case was approved. Hoorah!