Jenn you'll be walking a very tight rope. No, she will not be able to live with you on post, but if you are off post then you can have 25 girlfriends living with you. KEEP IN MIND, we still have a Don't ask, Don't tell policy in place and right now there has been more women discharged over this policy than men, oddly enough. This policy may change under the Obama administration, but until then you'll need to do some real soul searching on whether or not to join the U.S Armed Forces at this time.