This is a superbly written and acted comedy drama about the emotional trials and strains on a family as the eldest children go through the University applications process. It focuses particularly on the mothers role in the family, and how she fears she will become redundant after the children leave. (The title refers to an ancient Eskimo practise whereby when the children leave, the mother sees her role as being finished and she just walks out into the snow to die.)
We follow three prospective students through their interview days at Cambridge university, and the relationships they strike up with each other - and how the families react to this as well; a major part of this is the reaction of the rather more 'well-bred' girl's family to the unstated suggestion that she has fallen for the boy from the more 'normal' family.
The plot is very simple, and is really secondary to the superb acting and exploration of the emotions experienced by the families.
It was a particularly poignant drama for me, as it was screened just at the time I was going through exactly the same thing. It pressed all the right emotional buttons, and Maureen Lipman's role as the overworried mother is superbly well played. I'm not sure if it's possible to get hold of this film any more (as it was only screened as a TV movie) but it's definitely well worth seeing if you can. See also the follow-up, Cold Enough for Snow.