A Cruel Kind Of Agony.
It is a Lost in Space crossover 1998 fic with Lost in Space 1965 and thoroughly bashes the film to every degree possible throughout the story. At this very moment, on ao3, it is 61 chapters long with 159k. Which is why I only uploaded fifteen chapters long. Last year, I started this fic and started to upload it but upon realizing all the effort of having to go through just to upload it chapter by chapter, I deleted it from Wp then resumed working it on ao3 and dropped it to the side for the better part of a year. Then returned a few months ago and have been punching it into oblivion getting a entire different storyline out of it.
In truth, this story involves sheer pain, nightmares, various kinds of agony that are pointed out by the characters that they are either going through or things that come up in passing, it involves healing, reaching out, and accepting help from those you're afraid of hurting, to allow themselves to be comforted, to be happy, to be relieved, and find out how to live as a person instead of staying clear from everyone and accept being re-accepted into the crowd after being at peace with themselves. It involves a lot of going down a dark path in which they are rejecting help and finding another way of solving their problem stubbornly.