“Beth was in tears and getting upset when the hostess was asking her questions,” Mr Moran told The Sun.
“To be kicked off for period pains, it was madness.”
He added: “It’s embarrassing to have to explain about period pains when it’s being overheard.”
The couple were forced to rebook their flights at a cost of $440 each.
An Emirates spokesman has defended the decision, declaring it necessary in case Ms Evan's condition had worsened.
“The passenger alerted crew that she was suffering from discomfort and pain and mentioned she was feeling unwell,” the spokesman said.
“The captain made the decision to request medical support and offload Ms Evans so she could access medical assistance.”
“We would not have wanted to endanger Ms Evans.”