Borowick says that Angela had left the Family and was no longer part of it. Peter says that she's conveniently decided to go on "furlough" just a month earlier. Now they're calling her a former member.
Both statements contradict Peter's first statement where he clearly said Angela was still considered a Family member in good standing...
"A few days ago Angela, (Joy), a Family member who lived with us for many years, who was visiting in Tucson, and who knew Pete very well, called him and asked to have dinner with him knowing that he had responded positively to Gabe and Amy’s call."