Weddingbee boards

I'm having my brother be one of my attendants (my fiance has more brothers than I have female friends, so putting him on my side evens it out and prevents me from having someone I don't know very well stand up with me). However, I'm not sure how to name him in the wedding program.

I have (currently):

[left side]
Maid of Honour
(name)..........Friend of the Bride

Bridesmaids
(name)..........Sister of the Groom
(name)..........Cousin of the Groom
(name)..........Friend of the Couple

Bridesman
(brother)..........Brother of the Bride

[right side]
Best Man
(name)..........Friend of the Groom

Groomsmen
(name)..........Brother of the Groom
(name)..........Brother of the Groom
(name)..........Brother of the Groom
(name)..........Cousin of the Groom

But with that the two sides are uneven, which a) bothers my slight OCD/perfectionist-ism, and b) makes lining up things below the attendants on the program more difficult. But I feel like if I don't have "Bridesman" in there and just put him under the bridesmaids heading it'll be awkward and insulting for him. Maybe having the "brother of the bride" would be enough? Arg, I have no idea how to phrase this. Any suggestions? =\

Things I still have to include after attendants:
Flower girl, ring bearer, thank you to parents (necessary?), and any readers we have (not yet determined if any or how many)

And while I'm at it...
My fiance's parents are divorced, neither has remarried, and his mom kept his dad's last name. I currently have

[left side]
Parents of the Bride
Mr. and Mrs. John Smith

[right side]
Parents of the Groom
Mr. John Doe
Ms. Jane Doe

Do you think that's okay? I don't want to draw attention to their divorce, but I don't want it to sound like they're still married either...

Any and all suggestions are greatly appreciated! :)

I feel like I probably should have thought of that... Oh well. :P Thank you so much for the input!