The reason will probably be as simple as  ‘well that has been the tea brand in the house for years’!When you marry him  you will bid farewell to the thought of drinking your favourite tea forever because when she dies  your husband will tell you that the tea brand she brought reminds him of her and so will be the only one brought into the house despite her not being there anymore! Your in-laws will want air-conditioners  refrigerators  kitchen utensils  cars  motorbikes and possibly even your nightie