Hi Jason,
If you go back to Ellis Island records, there are a few clues that may help you. On page 94, she gives her relative in Scotland as an Uncle Edward Bonar, 14 Broompark St, Glasgow andshe is no 27 on list, if you then go to page 95, the relative that she is going to meet is a sister, Mrs Cath Shields, 286 Reynolds St, Rochester, New York.
I think you may need to investigate her sister's marriage to a "Shields", it could have been an arranged marriage, arranged by her sister I mean, hence the quick wedding.
Tom