Problem with this kind of general statement is that it is basically saying that all other women who have already settled down (especially without having to go through a revolving door of changing dates) have "low standards". By extension, it also means that the men they marry are also of low quality.
You can explain that you have specific requirements without stepping over everyone else in the process. I think I can see why she has trouble finding a steady partner....and I don't mean in terms of looks. Men don't want to be pui chao nua every day over every little detail.
