Funny joke from a beautiful woman

Each month Esquire runs a feature called 'Funny joke from a beautiful women'. I liked last month's; it was told by the actress Ana De La Reguera (currently playing a nun in the movie 'Nacho Libre'). Here is the joke:

A wife asks her husband, "Honey, if I died, would you remarry?"
"After a considerable period of grieving," he says, "I guess I would. We all need companionship."
"If I died and you remarried,", the wife asks, "would she live in this house?"
"We've spent a lot of money getting this house just the way we want it. I guess so."
"If I died and you remarried and she lived in this house," the wife asks, "would she sleep in our bed?"
"Well, the bed is brand-new. It's going to last a long time. I guess she would."
"If I died and you remarried and she lived in this house and slept in our bed, would she use my golf clubs?"
"Oh, no," the husband replies. "She's left-handed."