@Pa8
You should consult with local legal counsel.
See https://www.avvo.com/probate-lawyer.html
There is a distinct possibility that your mother (impliedly) retained a life estate granting you and your husband a remainder interest in the condominium, which might give you a better outcome than an outright gift in fee simple absolute.
See https://www.law.cornell.edu/uscode/text/26/2036
