Was only 2 days ago she said the plans were perfect... has she been looking on other people's Instagram again and decided she wants to copy someone else.
Has she done these plans before she knows she has planning permission, or do you have to submit the plans first? I don't know how it works.
If she has to submit the plans first then my guess is, they have been rejected so shes having to amend them?
Whatever the case may be, that house is just a money pit and a waste of money and time for what shes trying to make it out to be. Better off selling up and buying something that's more realistic to your idiotic ideas