Ok. So you went ahead and jumped in feet first. You married Mr. Wonderful, but the honeymoon ended quickly because you opened the closet door and found Ex-zilla coming out and breathing fire. You now realize why your husband left his first marriage (and surprised he's not burnt to a crisp.) And you, my dear, have just realized what it is to have a wife-in-law. She is extremely unhappy with her life and is trying to impose all of her unhappiness upon you and Mr. Wonderful.
There are no guides at the bookstore to tame this monster for you. Are you in this alone? Heavens no! There are more wives-in-law than you can imagine, and they are disguised like alien bodysnatchers. They look so normal! Do you have one in your life? Come on in, and let's find out.