Obsessive Compulsive Disorder

I'VE BEEN DATING THIS GUY FOR 4 MONTHS AND REALIZED THAT HE HAS OBSESSIVE COMPULSIVE DISORDER. HE TRIES TO AVOID SEX BECAUSE OF RELIGIOUS BELIEFS BUT IF HE DOES SUBCOMB TO MY DESIRES HE MUST IMMEDIATELY TAKE A SHOWER EVEN IF HE TOOK ONE 10 MINUTES BEFORE. I'VE ALSO STARTED NOTICING THAT IT APPEARS THAT HE SCRUBBS HIS PENIS RAW. HE IS VERY RIGID IN THE AREA OF SEX BECAUSE HE DOES NOT WANT TO HAVE IT BUT CAN'T CONTROL HIMSELF. IN FACT WILL COME WITHIN A FEW MINUTES. IT APPEARS HE THINKS SEX IS DIRTY. I'M VERY CONCERNED SINCE I REALIZED THAT HE MUST BE SCRUBBING HIS PENIS RAW AFTER SEX.