I would prefer that my ex-daughter-in-law not use my family name as hers. The divorce decree says she may do so. She is motivated by money, so may be interested in changing her last name for a price.
My question is, Will it stick. Is it possible to structure a legal arrangement with her to forbid her from changing her name back after a short (or long) time has passed? (This is in the state of Georgia, in the USA.)
A monetary penalty will not be effective, since she has no funds and already has various creditors, some with priority.