Affected material daughter ignored (4)
I believe the answer is:
twee
'affected' is the definition.
(I've seen this before)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for twee that I've seen before include "Excessively cute" , "Mawkish" , "Affectedly pretty" , "Small and pretty" , "Over-pretty, sentimental" .)