Nope, not a Glock, in either picture. Appears to be a variant of the 1911A1, designed by John Moses Browning, but manufactured by Colt originally, but by many now.
I wasn't sure if she had the Glock when those pictures were taken or not. She shoots competively but I was thinking that the Glock came after those pictures were taken. I lose track of time. She has always preferred a large size gun where I prefer a big gun in a small package for carrying.