My husband's ex wife is getting remarried to his ex brother in law. Which was his sisters husband but she has since deceased from cancer.
Anyhow, my husband say he is OK with them getting married. He has moved on with his life, I just feel that he really is not OK with it. Not only that the ex wife is thinking about buying a house that is up for sale down a block from ours. Further more she only told my husband to give her only 400 for child support. I am very happy that she is being overly friendly. Who knows maybe she has moved on with her life.

I'll bet your right, time does change all. Does his x.w. work? Will her husband to be have a job? Is the home she's interested in expensive? How many children are living with her? How old are the children? Just a note: Child support is not determined by a parent but by a court ordered document and at the conclusion of support (age 18 to 21) the recipient has the legal right to file for any past support even if the recipient was OK with a lessor amount. We can't read the future so be prudent.