How does Gregor's Metamorphosis affect the rest of his family?

Gregor's family basically disowns him. Gregor's father is the first to estrange himself from his son. Gregor no longer brings money into the home which forces him to work. Greggor becomes an economic liability. Gregor's mother takes longer to disown her son but surely as he turns into an unrecognizable bug, she feels she has lost her son. Gregor's sister shows the most empathy to Gregor. After some pretty slimy encounters and Gregor becoming more antagonistic, even she is no longer interested in Gregor as a brother.