Your pain is what is making you sensitive....as you shared you don't mind/rob him of his opinion...their gender can be pretty 'gruff' when it comes to an opinion and we can take that as an personal hit of our likes....and through a flare his reaction stung even worse; sorry....
Keep up the fight and know that in the end he cares more about you even if he doesn't like your movies...
PS Singing in the Rain or Seven Brides for Seven Brothers sounds good...shall I bring the popcorn?