SOLVED. Romance. Heroine meets hero (Leo) at an event where the hero has to pretend to be his brother (Alex) because the couldn't make it. [s]

[Shelia]

I need help finding a book. Here is what i know: Heroine works restoring artwork. The hero's name is Leo and he has and twin brother named alex. Heroine meets Leo at some kind of event where the hero had to fill in for his brother. An the hero had to pretend to be his brother alex at the event.
Heroine and Leo (she thinks he is alex) have sex and she ends up pregnant. Some time later Leo shows up at heroines job and she thinks it is Alex because he has been gone for a long while. Heroine has a baby boy she names Damien( 2 or 3) when Leo shows up. Leo showed up because Alex has gone missing and Leo needs to try to get back the shares to his families business that he brother had signed over to her. Leo and Alex's owes a Shipping company that delivers supplies to places that need help. Leo finds out about Damien not knowing it is his son because heroine believes that Alex is the father. He take the heroine and damien back home to his family so that they can get to know there grandson. They family believes Alex is missing at sea and later declares Alex dead but Leo won't give up looking for him. Leo eventually finds out that Damien his is son and he an the heroine fall in love.

[Becca]

Her Greek Protector by Amanda Horton.

[Shelia]

OMG. Yes that is it thank you so much.