This is probably the most disfunctional relationship I've ever seen. This woman needs to see a gynecologist and a sexuologist, it's likely that she has hormonal issues if she is not sexually attracted to her partner in any way and does not draw pleasure from intercourse - this can be fixed. The guy should also see a specialist because it's generally conscidered unacceptable to casually masturbate infront of a TV while your partner sews dresses. Treating the process as casually as switching TV channels is beyond me and I cannot understand why his girl simply "accepts" that, I'd say she's an enabler.