Why when adding a **** relationship do you get a warning sign saying “This will create **** relationships”?
Part of your post has been blocked so we are not certain what type of relationships you are referring to, but are you working in the FamilySearch Family Tree as you try to create a couple relationship? We are only aware of a banner that refers to gender since the system is primarily designed to enter a male and a female as a couple.
Please simply follow these steps to create any type of couple relationship in Family Tree.
Because couples have traditionally been a male and a female, the system simply alerts you when you designate a different type of relationship to be sure you didn't make an error.