A Mother\'s Love by Danielle Steel.

Very dark, full of horrific, rather unusual abuse (physical and verbal) of a young child... The mother who later born identical twin girls.... The girls are inseparable and while loving each other tremendously, live together even when one of them is about to marry a man, they still play tricks on him being literally hard to identify by their identical looks... It's not a good read this time around from great Danielle Steel. I do not recommend it.