I adore the work of Penny Jordan, but even I'm willing to admit she had her off moments, and this offering from 2002 was clearly written in one of them.
The premise is as follows: Imogen - our heroine - is getting married to Dracco, her father's junior partner, upon the death of her father. However, her jealous step-mother tells Imogen that she's having an affair with Dracco and he is only marrying her for the controlling interest in the company. Imogen, who spends most of the novel providing the reader with incontrovertible proof that she's not the sharpest knife in the drawer, believes her and runs away from her own wedding. However, she does this (& this is an important point to note) after she has married Dracco and secured him. She really is that manipulative.
After spending four years in Rio working with street orphans, Imo decides to return to get her inheritance back. Dracco bribes her into staying with him by the promise of £1m when she sleeps with him and £1m when she has his baby for the shelter in Rio. Yes, it's bonkers and anyone else would have said "no thanks, I'll go and do a stint with a collection tin instead", but not Imogen - it's pretty clear by this point that she wants him for herself and so she agrees to the deal. Imogen and Dracco from thereon spend the entire novel manipulating each other, openly lying to each other (& themselves) and making each other miserable. Their motivations are so dubious that Jordan is forced to do something she hardly ever did and write an extended section from the hero's point of view, just to try and excuse his awful behaviour in the eyes of the reader. Her portrayal of Imogen seems flawed - it's obvious she's lying to herself and Dracco, but Jordan (uncharacteristically) doesn't do it that well on this occasion and the heroine ends up being just unlikeable and charmless.
The thing wouldn't be so painful to read if Imogen wasn't such a dozy cow and Dracco didn't spend his entire time running around after her (I'm not sure how he has achieved such immense wealth, as she is very demanding!)
Anyway, it's a Mills and Boon, so there's a happy ending on the cards - if you call poor old Dracco being stuck with Imogen and multiple offspring a happy ending. After spending 184 pages with her foolishness, I did wonder.