Have you guys been talking to mortgage brokers?

Took her to small claims court in March and the Judge ordered us to do everything 50/50 on utilities and mortgage.

It's possible that she could do a reverse mortgage(HECM) to get some equity out and pay off the lien, I have a resource for that too. 

Have you spoken to a mortgage broker yet?

Just depends on what your comfort level and willing to dive in the deep end.If your open to higher price range I would tell you to try and stay in the multifamily since it helps offer more rents per month under one mortgage, tax bill and insurance policy.

Include not only the mortgage payment but also taxes, insurance, property management fees (if applicable), maintenance costs, vacancy allowance, and any planned capital improvements.

You might cover most of your mortgage payment.

In the meantime, I have to continue paying the mortgage plus all the material and labor. 

What's do y'all know about Assumable mortgages could it be a good strategy?

Please help with some suggestions on how to deal with this or to get the mortgage note updated with the bank.