Translation of liar

for a minute I blamed the burger that I had eaten at the duty free back in Cancun, but thinking a little further I recalled eating street food the night earlier, as it was Mexican independence day.
Sometimes this is an outcome of personal problems or incidents. For example, there could be a crime commited by someone of a certain origin. The consequence could be that the victims would blame an entire community.
She claimed that in order to be old, one would need to have a baby. She touched a very sensitive point of every woman around thirty five; today we have a wonderfull daugther. The converstion with her was nice.