Remove name from a deed

[Jason Polykoff]

I’d like to purchase a property and I’ve worked out the purchase price with the seller. However, the seller’s mother’s name is on the deed who he says he paid out (has payment documentation) but I guess never handled the deed. She’s not willing to sign documents to allow me to purchase because she feels she’s owed more money. What options do the seller have short of giving her more money? Any ideas? Thank you BP!