SOLVED: OW fakes pregnancy

No but I am looking!

To help people remember, some scenes from the book.

1. The h is in Target (I believe) doing baby shopping. The OW is also there being a right cow, demanding a discount on something expensive cause she's expecting. The h tells her to get over herself, the OW is furious. At this point, the h does not know this is the OW. Later, the OW tells the H how some woman was mean to her.

2. The H overhears the OW telling her friend on the phone that no, she hasn't managed to seduce him to get knocked up. But, she says, she can just go to a bar and pick up a cowboy with the same coloring as the hero.

3. So this is the optional part that might be another book....

The h's father is the main preacher in some sort of cult. The h's mother is his second or third (polygamous) wife. The h was raised by her grandparents. The father's nutty main wife kidnaps h to get the baby. Not sure where this came from because up to the point of kidnapping, it wasn't part of the story AT ALL. At the compound the h meets her younger (half?) sister, who helps her to escape. Someone comes to rescue her, an associate of some kind of the H I think, he drops her off in a safe place and disappears. While she was all willing to help her sister escape, once she got out she told the police about the sister but that was it, the sister fell by the wayside until she somehow got out (maybe police) and turned up at the bar/restaurant.