B.H.
I'm the same way I like to be social but I'm not a great host and my townhouse just isn't a great place to invite people over.
When my fiance and I did go over other's party's houses etc, he is very unsocial and will sit on his phone all night cruising the internet etc. Very embarrassing. I started leaving him at home or going out when he's working etc and I end up having a much better time. He was more of a hassle to bring anyhow.
I too have a Sept.08 baby, oh how they grow so fast!