Married accommodation is not readily available on campus, but on request, IIMK can facilitate locating suitable accommodation for students, in proximate areas. 

My sister's batch had 2 married students. The institute assigned them an extra room for spouses in the women's hostel. If your roommates are okay with it, then your spouse can visit you for a few days. 

Outside facilities are also available for spouses' accommodation. But then the transport expenses will have to be taken care of.