Ceremony order without bridal party

Hi Elizabeth! If you are having a ring bearer and flower girl, they would go after your family and before you! I think it would be so sweet to have your grandmother escorted by your fiance! As for your mother, it's really up to you! I would say if the issue is with her partner, maybe she can walk in solo? I would ask your fiance's parents if they want to walk down the aisle or not, but think that would be totally fine for them to do so!

You could have your officiant walk. And your FI could walk, perhaps escorted by his parents. And you could walk, perhaps escorted by your mother and stepmother. With the two of them escorting you, it would be easy enough to justify not having your mother's partner involved by pointing out that four abreast would be awkward.

Your grandmother could walk with the officiant. Or you could have a relative escort her.

Beyond that, you can really do what you want. If you want your niece and nephew involved, they could still be flower girl and ring bearer if they are up for that. (I've seen grandmothers acting as flower girls, so it's not like there is an age limit.) But if they feel like that's too babyish, they could be a bridesmaid and bridesman. (If you had other attendants, you'd probably call them "junior" bridesmaid and bridesman, but you really don't have to make that distinction if they are your entire wedding party.)

We do not have a bridal party. Our kids will walk down and be seated before us. That's about it. FH and I are walking down together. I think the processional is totally up to you. You could have your mother and grandmother escorted by a close family member.