How would you react?

Alexus
Over a year ago me and my SO had a breakup/break whatever you wanna call it and I had sex w someone else and then we got back together. I told him ab it and we had a rough few weeks bc he thought it shouldn't have happened but it did and eventually we got over it... I thought... Just a few weeks ago I was asking him why he basically just fucks me anymore and doesn't make love to me or kiss me like he used to and he says, "it's just not special anymore." 
Boy what??