What exciting news does Hilary have for Philip when he returns home?

Hilary meets Philip at the airport, which is in and of itself a surprise. She then tells him that he has received a glowing review for his book in the "TLS," which thrills him, and adds that two other publications have requested photographs, which his publisher believes means they are planning to write reviews as well. In addition, Hilary has made a huge life decision about her own career: she wants to go into marriage counseling.