I disagree with NittyGritty ,the governing body provided a clause to the JW marraige contract to get out of a marraige.
No one can convince me that the brothers at that time would have ignored the decision of the body then and said to themself that I hate my mate but I will ignore the GB and endure the lewd conduct! they would have done what we all did , fall in line with JW teaching.
The inconsistent JW teachings can be demonstrated by this fact ,that GB condemns ones for not doing everything they teach as an apostate ,and yet they accept and glorify the writings of Solomon in the bible , yet he died an apostate to the kingdom of god in his time!