I wish I was a jokester but I'm not

My fiance likes to joke a lot but to me he takes it far sometimes. And it becomes almost likes he's picking on me or he's trying to get me to be upset. Because whenever I ask him to stop he continues to keep going and I guess it makes him funny when I get angry or start to cry and then says whoa calm down ,it's a joke,learn how to take a joke. Today we argued and I had to miss therapy. He doesn't want me to go anymore. And I have been 24/7 with our 1 year old. So I asked if he could change his diaper and it was time for his nap and I laid on the couch and he said . Can you close the blinds and do something productive. He always makes jokes like this when I'm tired but I feed everyone and keep the house clean and put our son to sleep and some nights I don't sleep well and I have no break on my own where it's just me unless at night when everyone is asleep but I need to sleep too. So I've told him how I feel about those jokes but he keeps going. Then he answered . You haven't done much today. I just got done feeding our son lunch and the kitchen. So I got angry and told him to just stop and then he told me to go to the room because I'm doing to much and he's just being honest. I wish sometimes I could be like yeah ok and laugh or ignore him but idk why I can't. 00