For every boyfriend, for my part (10)
I believe the answer is:
personally
'part' is the definition.
Both the definition and answer are adverbs. Perhaps they are linked in a way I don't understand?
'for every boyfriend for my' is the wordplay.
I cannot really understand how this works, but
'every' could be 'per' ('per' means 'for each' or 'for every') and 'per' is present in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for personally that I've seen before include "as far as one is concerned" , "in my book" , "I think" , "in my opinion" , "Speaking for myself" .)