Here are the possible solutions for former significant others clue
Answer
Clue
Relevancy
exes
Clue
Former significant others
Definition
EX, to cross out
alteregos
Clue
Significant others?
baes
Clue
Significant others, in modern slang
Definition
BAE, (US) a person's sweetheart or lover: often used as an affectionate term of address
domesticpartners
Clue
Some significant others
eve
Clue
Valentine's Day ___ (holiday that doesn't exist, but if it did, it would be the night when people rush to get last-minute gifts for their significant others)
Definition
a poetic word for evening, also EEVEN, EEVN, EEVNING