Gabfest reads is a new monthly series from the hosts of the Political Gabfest. This month David Plotz talks with author Florence Williams about divorce, affection, good friendships, and her new book Heartbreak: A Personal and Scientific Journey.\n\xa0\nTweet us your questions @SlateGabfest or email us at gabfest@slate.com. (Messages could be quoted by name unless the writer stipulates otherwise.)\n\nPodcast production by Jocelyn Frank.\nLearn more about your ad choices. Visit megaphone.fm/adchoices