Our son is 2. My husband and I both sleep naked. This means there are times I may go into my son's room in the night when he is crying with nothing on. We also have an ensuite so if he is in our room when one of us is getting out of the shower, he sees us naked.
I was thinking the other day that there is likely to come a time we need to stop being naked around him. Has anyone found them in a similar situation and when did you stop being naked around your children?