We have been divorced for about a year and half. It was undisputed divorce on mutual understanding in terms of property distribution. Basically, I was not going to provide her any almony and she is going to keep the property we acquired during our joint live. In terms of income, I make about $60K and she makes about $20k. I just discovered that property vallue she kept is away more than what I thought which she knew but I did not. Is there something I can re-evaluate the property and claim it?