You could tell her to give 30 days' notice and pay the penalty to break the lease (assuming it is not domestic violence as there are local laws around leases in that instance), but that he has to be on board as they both have to be out. 

If subject-to solves their problem you will likely get it accepted.Find a local RE attorney that does subject-to contracts and have a chat with him. 

If you're local to Colorado Springs we have great meet up you can come to and learn a ton on real estate.

My name is DJ and completely new to the world of real estate investing, but extremely excited to dive right in.

My name is Josh, and I'm a wholesaler based in Snohomish County.

Even facebook might have some good local groups for you.

A couple of my regular residential local agent friends in the SF Bay Area shared they didn't know much about where to find these.

Partnering with Jamie Munden provided valuable local insights, making this an attractive and strategic investment for Partner Driven.

I would consult with a local real estate attorney on the scenario and what the risks are 

While opinions of well meaning referral sources are helpful and I could give you names and numbers, they are also highly subjective.I doubt there is a property manager active in Cincinnati that has not had one client sing his praises and another quit in dissatisfaction.