How does Shaun feel about Shirley selling the family home? Did Shaun ever consider buying it?
I’ve read on Shirley’s site, that they boys never really were close to the house after all the remodelling that they did on it, so their feelings were that it was OK for Shirley & Marty to sell the house. And I don’t think that buying the house was ever on Shaun’s mind, considering that the address was very well known to many people, and Shaun most likely enjoys his solitude and therefore would not be interested in his mothers house.