<p>My thought exactly. I don’t know that many instructors who would purposely discriminate against a particular student, whether it’s race, gender…especially when you mentioned he is also been discriminated by other people. I think I would question your son about what is going on. It sounds like you are living overseas, so you may not be all the information. </p>
<p>I would have your son to meet with his advisor for help first. If he doesn’t feel like he is getting necessary support, then I would set up a meeting with his advisor and your son to get to the bottom of it.</p>
<p>My bet is your son may not be turning in his homework on time in this one class.</p>