hey. i know you are sensitive about this - i don't want to say anything that might result in your feeling upset, either. i just... feel for you.

maybe he is just kinda adjusting to the thought of being a daddy... and part of him seeing himself that way involves seeing you that way... i dunno... people can be funny sometimes. i had some issues with my bf not so long ago... i was really sensitive about them, so i think i do understand. maybe it is something you can talk to him about later once things have returned to normal.