Lynne Graham 
Unfaithful Wife 

How could he have got it so wrong?For five years Leah’s marriage to the man her father chose has been as cold as the empty bed on her wedding night. But now, finally free from her father’s manipulations, Leah will get Greek tycoon Nik Andreakis to agree to a divorce.Nik never trusted the woman he was blackmailed in to marrying. Believing her to have one final piece of evidence of his dark past, he whisks her away to a gorgeous Greek island in a bid to seduce it from her! But her innocence — in every way — leaves Nik determined to repair his marriage and win back his wife.