Wedding Program Wording

My son is walking my daughter, his sister down the aisle. Something they have looked forwards to for years... Since their extremely abusive dad finally walked out of their lives. She will list him as "her brother or her loving brother", the one man in her life who has cared conisistently and loved her unconditionally, even though he is seven and a half years younger, he just turned eighteen. Years ago, I knew I woud be a tearful mess and said I couldn`t do it. When he was about seven they, my two daughters, were talking about who would walk them down the aisle. My son quietly said, "It would be an honor if you would allow me to walk you down the aisle." We sat in tears realizing how young he was and how grown up he had become.
They have gone through SO much, but have been and still are there for each other. God has blessed them with a wonderful caring, protective love.

That is the sweetest thing and thank you for the reply. The way the program is set up is
Mother of the Bride
Mother`s name
Grooms Parents
Grooms parents name
This is where I would like to let people know my brother is my escort. I thought of writing:
Bride`s Escort
Brother..... His name
Does that sound right???
Thanks much, Cheri