you talk about your spouse to your parents, not siblings. your parents won’t get jealous if you tell them your husband cooked supper last night.
also important, is when the wife is pg, its very important for the husband to have patience with her, often the nine months can be a very hard time for the wife, and her husband should compliment her regularly for running the house. the wife also has to be understanding that its hard for the husband too that suddenly his wife isnt her spunky old self. two way street, i guess. like the rest of marriage