No sex

How do you dealing with your fiance for 3 years, telling you that he's going celibate??

He decided that today and we got engaged in January 2016.Wedding in 2020. AND I had an miscarriage on 11/26, I was about 5 weeks, we don't have any kids together, I have 1 son age 7, That lives with us. Yea we living together for about 2 years, I had ovarian cysts before my miscarriage, I'm ready to try again for baby #2, And he said it's not because of the miscarriage, I tried talking about it and it's as if he made his mind.