Facing change see female wobble (6)
I believe the answer is:
'female wobble' is the definition.
'falter' can be an answer for 'wobble' (thesaurus). I'm not sure about the 'female' bit.
'facing change' is the wordplay.
'facing' becomes 'f' (this could be a standard abbreviation I've not previously seen).
'change' becomes 'alter' (altering is a kind of changing).
'see' is the link.
Can you help me to learn more?
(Other definitions for falter that I've seen before include "flag" , "Hesitate, vacillate" , "Be hesitant" , "Stumble, hesitate" , "Lose momentum" .)