So my Rachel unfortunately is inclined to weep (10)
I believe the answer is:
lachrymose
'inclined to weep' is the definition.
I can't judge whether this defines the answer.
'so my rachel unfortunately' is the wordplay.
'unfortunately' indicates anagramming the letters (a bad or unfortunate spelling).
'so'+'my'+'rachel'='somyrachel'
'somyrachel' anagrammed gives 'LACHRYMOSE'.
'is' is the link.
Can you help me to learn more?
(Other definitions for lachrymose that I've seen before include "In bits" , "Weepy" , "showing sorrow" , "Sad" , "Tearful (literary)" .)