All the messed up girls I've ever dated have all had one thing in common; they had fucked up or non existent relationships with their fathers. Major red flag. Never get involved unless if it's for a quick bang and nothing else.
Also
-Activity on social media (amount of selfies)
-Friend ratio (girl to guy)
-Non existent hobbies or interest
Also
-Activity on social media (amount of selfies)
-Friend ratio (girl to guy)
-Non existent hobbies or interest