Okay, so someone found their way here by typing the following into Google:
"How did Moira's husband from the phillips phile die"
Now, as far as I know, Mr. Ex-mo is still alive and kicking. At least, I have NEVER heard otherwise. Divorced? Yeah. Deceased? No, not to my knowledge. If I'm wrong about that, I hope someone will set me straight, but I really don't think that I am.