I'm still going with the co-sign theory. Technically she could notarize and co-sign from WI, but his family regularly makes trips there anyway and she probably wanted to see and approve the place she was co-signing on first. Plus knowing how much of a screw-up Kyle is, she was worried he would forget to drop off the paperwork and click "confirm" so she opted to do it in person and make sure her little boy was all set.Here is my take. MommaBanka had to approve the apt AND sign the lease. Cuz Kylies credit is soooo good, he couldn’t get it without her approval and cosign.