On what basis would you be filing the I-485? You have to have a valid underlying petition in order to be eligible to file for I-485. Secondly, if your wife is subject to the 2 year home residency requirement as part of her J-1, then by switching to J-2, you also become subject to the same requirement. This requirement has to be either satisfied or your wife would have to obtain a waiver thereof.
Answered on May 16th, 2013 at 7:41 AM