Redhead By the Side of the Road by Anne Tyler: A review

Micah Mortimer, aka the Tech Hermit, may know a lot about computers, but he doesn't know beans about relationships. Especially relationships with women. When his woman friend (he refuses to think of a woman in her thirties as a "girlfriend") of three years tells him that she is afraid that she is going to lose her apartment and be homeless, he jokes that at least she has her own car to sleep in. Shortly thereafter she comes to his apartment and finds that he has invited the son of one of his college sweethearts to sleep on his daybed. A person with any insight might have intuited at that point that there was a chilling of the atmosphere, but when she later breaks up with him, declaring the relationship over, he is totally surprised. And about that son of his college sweetheart, he had turned up on Micah's doorstep, after an estrangement from his mother and stepfather, declaring that Micah is his father. But since Micah never had sex with the young man's mother, h...