4 stars for being well-written and an easy read. -.5 for the H being too busy being a dick to notice they were being followed...and he's apparently head of security?!
So the h and her late father have spent much of their lives keeping her mom and twin sister out of trouble/cleaning up after them. Father is gone now and the job falls on h. Her mother has "decided" she's dying and persuades h to take off to a small country that just happens to be in the middle of a revolution of sorts (uh...geez.)
H and sister's lover decide to keep h busy by going on a wild goose chase and making her miserable. H of course is chauffeuring her around...and somehow manages to a)miss being followed by an assassin he'd gotten the best of twice and b)not check his wheels for a tracking device. He hears that the guy is after his friend (sister's lover) so makes a beeline to warn him - without making *any* effort to see if he's being followed.
H/h manage to strand themselves on a bad road during a rain storm and they just...stick to the road (you'd think he'd have at least some survival training). They stop for the night in an abandoned house where they're too busy to notice assassin helping himself to the H's guns (!)
Of course, bad guy does get his just desserts, h's sister gets married (and gives birth shortly afterward, H apologizes for being an ass...and h's sister informs her that supposedly dying mom is in Vegas with a male friend.