The Ultimate Treasure (The Lost Andersons #5)
Melody Anne

They are together in a foreign country for a month and she can’t fight her attraction to him though she knows marriage can end devastatingly badly. After all, the only example she’s ever had is the abusive father who raised her and the weak mother who allowed it.
When they return home and Lance asks her to pretend to be his girlfriend for the holidays so his family will lay off trying to get him married, she can’t resist the temptation. She doesn’t want to spend another holiday alone.
But will Lexie forget that it’s all pretend as she is welcomed with open arms into the Anderson and Storm clan? Or will she manage to hold onto her convictions and walk away when the fantasy of being a part of a family and falling in love with a man is supposed to be over?