you should cut him some slack.
You,ve already pointed out that hes pulling his weight around the house, you say your very very ill, should'nt you be seeing the doctor then?
its a stressful time pregnancy {all round} so he thinks hes maybe earned a drink with his mates etc, try not to let it get you down, it should be one of the happiest times of both your lifes at the moment, lifes to short to argue, you both need your own space as well, hence him going out, i don't agree that because he went out he abandoned you and dosen't love you, i think this is the classic case of you being pregnant and expecting your man to be their 24/7, he needs his space as well, trust me