There was a ton of people saying the same thing, to the point where the writers stood up and said "Yes, she is the mother!" Not sure what they expect after so many years of blue balls, to then have her revealed like that is going to have people asking questions.I am almost convinced that's not the mom and her friend bringing her the umbrella/bass.
They also said next season will be mostly be set around the wedding weekend, yes, the whole season... So many flashbacks/forwards inc...