DEAR ABBY: A close male friend, “Will,” ended our friendship without warning. I didn’t know he had such strong feelings about my current arrangement. I have been dating a married man, “Bart,” whose wife suggested he get himself a girlfriend if he wanted sex/intimacy/ companionship. She also told him she would “never want to sleep with him again.” It has been 10 years since they were last intimate or even shared a bed. They don’t live together; Bart lives in his guest house. They share a son, which is why he doesn’t want to leave.