I am the USC wife who has recently filed for my non-citizen spouse. For the I-864 we have used my spouse's income as I do not work but I had to file it nevertheless according to law as the sponsor. I am moving soon to another state for further studies. I am not going to change my domicile state and all my mail, bank account statements etc are going to received where my husband and I presently live. I am not going to change my Drivers license either as this move is temporary only for the course of my degree. I will return to the same address and state once my course is over. Do I still need to file I865 for change of address of sponsor? I am confused and would appreciate your advice forum gurus. Thanks.