Also, I have seen at several theatres including The Booth, that folks in wheelchairs, may sit in aisle or front row seats and the usher will stow the wheelchair during the show. I think the only stipulation is that you would be responsible for assisting your brother in and out of his seat. Actually, it was at The Booth, that the usher had everyone enter the aisle from the opposite end so the disabled woman did not have to rise. They were very sensitive.
"The sexual energy between the mother and son really concerns me!"-random woman behind me at Next to Normal
"I want to meet him after and bang him!"-random woman who exposed her breasts at Rock of Ages, referring to James Carpinello