togs-games
I have to praise you for the very interesting story and the excellent development of the relationship between the characters.
However, I have one small criticism.
In the game, you say that the main character's parents committed suicide after learning about his illness.
I'm sorry, but something like that just sounds awfully stupid.
Since the disease kills around early middle age, it wouldn't make MUCH more sense if you said that the protagonist's father died in excruciating pain from this same disease, and that the protagonist's mother was so devastated by his loss and the sight of it that her son will suffers the same fate that after a few weeks she commits suicide.
It fits the story perfectly and sounds like something that could actually happen.
And you wouldn't have to change anything else (just the dialogue with the doctor) because it fits well with the entire storyline.