I watched this last night on iPlayer (it's to be aired on BBC1 on Tuesday).
In the same vein of Murdered by my Boyfriend. Girl of 16/17 promised to the son of a business associate of her widowed father's in an arranged marriage, but in love with another.
The most harrowing thing I have seen in a very long time. I was speechless when the credits started rolling (literally, mouth open but couldn't get anything out). The storyline, I feel, was incredibly well written (the character of the father was especially good) and acting was bloody amazing.
I found it harder to watch than Murdered by my Boyfriend - maybe because it involves a parent and their child. Utterly utterly heartbreaking.