Slacker and Steve - GMD - His mom needs a place to stay when she gets out of rehab, but his wife isn't on board 7/1 (Audio)

Today's Great Mate Debate is between Cory and Melanie. Cory's mom is getting out of rehab and wants to live with them while she gets her life back on track. Cory wants to support his mom, but Melanie feels they have been burned by her too many times already. Does Melanie have a right to say no? Should Cory let his mom move in? What should they do?