Tenant Contesting Security Deposit Return

[Maggie Bonetti]

My husband and I purchased a duplex in Grand Rapids, MI in July and took over August 1. We recently had the last of the tenants move out, and after sending them a security deposit return, they have decided to contest it. 

An interesting piece, that may/may not be relevant is that the tenant that is contesting the claim was not the one that was sent the security deposit return. Both tenants stated that the female roommate was the only one that had paid into the deposit, and that she is the one that should receive the return. I am wondering if the male roommate has any place to contest the return when he wasn't the one receiving it.

Has anyone gone through this, and what should my next steps be. I have time sheets and photographic evidence to prove my claims and charges, so I am not worried about supporting myself... I just need to know what to do next.