Ugh ranting

My SO has been such a dick lately. (Of course id never tell him to his face) But he's been so freaking inconsiderate and snapping on me left and right and has ignored me for two days now, unless it was to yell at me for something. BTW found out early this week we were expecting and haven't even celebrated or really talked about it. Every time I tried to bring it up he told me he was too tired to talk. I work morning shifts so id wake him up to chat before I go around 8am. Nope he just wants to be a dick. And he's the one that suggested we start TTC in the first place, then BOOM. As soon as we find out, he turns. Wtfffff.