Fair Share

Does your SO do his fair share of chores? Ok my SO works 10 hours a day. I do all household chores. I'm 6 months pregnant so laundry dishes making beds cooking ect does get tiring but I still push to do it. My problem is, my SO thinks because he works he gets a pass. I only ask that he keeps the front yard up, take the trash out, feed and take care of his dog that he wanted and to take care of the car. He does NONE of this! I'm getting sick of it! And I know it's probably the hormones talking but I'm beginning to feel he isn't the one for me. I feel like if he can't do what I ask why should I do what he asks, is that wrong? he claims to be soooo tired but if it's something he wants to do he will do it, like on Sat he wants to go out of town right after he gets off work but if I asked him to wash the car or clean the yard he's too tired, what would you ladies do in my situation ? Thanks all feedback is appreciated .