Unanswered: Looking for title where man and woman are chased by thugs

Hi,
I'm looking for a movie with following plot fragments that I remember.
The man who found out that his wife is cheating him goes to the airport. On the parking lot there are guys that are chasing woman and he helps her to escape. They ran away to her brother's house, and then they are running away to other places, but I hardly remember where. I remember a woman in a caravan (movie plan or something), then some good asian guy that gets killed by those chasers.

This woman has stolen something but I can't remember what.

At the end of the movie they leave this in the flowers and set a trap for the woman who is behind everything.

Could you help me to find the name?

Thank you in advance.