Re: Religious Restrictions on Training
The most important question is, which adjustments would you have to make, and are you willing to make them? Talk to the guy about the problems that may arise (the practical sort, like a possible female instructor, the psyochological, as it is always possible, that people in the dojo wouldn't like such an arrangement). Ask him for his thought, and what he would do in your situation.
There is almost always room for compromise. Just find it. And only if this doesn't lead to a solution, comes everything else, including lawyers.