Taken 2 follows the same family as in Taken (the first one). Except in this one there is no step dad. I didn't see this movie because there are some wholes in the plot. Why are the man and woman married again? What happened to the step dad? Why would anyone whose been kidnapped while out of country every want to go vacationing out of country ever again?
So long story short they had to cut a lot of corners to make a Taken 2 even exist.
Here's a Vaguely related meme:
