Divorce is a tricky business, particularly during the back nine of one’s life.

They all wind up living together in a seaside Massachusetts house where things get … interesting.

What is the first thing ever that you remember writing?

Stephen McAuley

Credit: Sharona Jacobs; Flatiron Books

A story about a boy who gets blown out to sea on a sailboat.

I think it was my fantasy of getting out of the suburbs.

What is the last book that made you cry?

whats-in-a-page

Sing, Unburied, Sing, by Jesmyn Ward.

The book that made me cry hardest wasStoner, by John Williams.

What is your favorite part ofMy Ex-Life?

Which book is at the top of your current to-read list?

Speak No Evil, by Uzodinma Iweala.

Where do you write?

I write in public libraries, and sometimes coffee shops.

I can’t write at home and gave up trying long ago.

I need activity around me that I’m forced to block out.

It helps me focus.

Which book made you a forever reader?

ProbablyJohnny Tremain, by Esther Forbes.

What is a snack you couldn’t write without?

Is espresso a snack?

What was the hardest plot point or character to write inMy Ex-Life?

Fortunately, almost everyone I know had a story to tell.

If you could change one thing about any of your books, what would it be?

Ididmake changes on one book between the hardcover and paperback editions.

I loved the heroine, but readers found her heartless, which wasn’t what I wanted to convey.

I asked the paperback editor if I could make some judicious line edits, and he agreed.

I spent weeks doing it, but I’m not sure they made her any more appealing.