Be kind but committed. Tell them how great you are feeling and do your best to make a trip to the grocery store so you can take care of yourself. You might also let them know that every time you cheat, it costs you time and money to get back to ketosis. Someone did the math in a post and figured that each time you get out of ketosis, it costs about $72 to get back to it. Sending you commitment vibes to help you stay strong! Make sure you have a strategy to handle family triggers that would normally make you want to eat. There are other ways to handle it.