Besides hygiene you need to be mannerly.
Prepare from day one for the potential a split. Be wary to do what is right in your eye area of everybody (Romans 12:17; Matthews 5:39-42, 44-45; 1 Thessalonians 5:15 and 1 Peter 3:9). https://Socialbuzztoday.com/story3403224/the-recipe-for-love-christmas-special