Advice Mommies

Okay ladies Advice : I usually don’t do this but I need to know if I’m out of line . So my Significant other is use to being naked around me every night before bed which is fine and all. But we just had a baby girl March 8. She is co-sleeping in the same room as us. So as politely as I can I say you should maybe have some shorts or something on since we have a baby girl now . Sometimes he gets up in the middle of the night to help with her if she is crying . So he gets offended and says well she is still just a small infant and she not worried or looking at that . I personally think it’s a little weird considering they opposite sex . So he is pissed and said I’m offensive as shit . Am I offensive for saying that ... maybe I am but hell that is how I feel ! What do you guys think?