I am writing a romantasy novel and I’m starting out with a love interest who was a previous ex. In the end, he will betray her, however I need some character flaws that leaves characters feeling uneasy about him. Any tips?

Read also:

• Google rolls out Android 16 to Pixel phones, unveils AI-powered edit suggestion for Google Photos - TechCrunch
• Why Circle's ‘Super Positive’ IPO Could be Bullish for Ethereum: Analysts - Decrypt
• Does centrifugal force teach us about gravity?
• Century-Long Study Reveals Startling Differences in Life Expectancy Across U.S. States - SciTechDaily
• Amazon reveals best books of the year so far: Suzanne Collins, S. A. Cosby make the list - USA Today
• How did Trump's ear recover 100% from the "two centimeter wound" we were told of two weeks ago?
• Is there a way to remove tar from my lungs?
• Are you struggling with weight loss and finding it hard to stay consistent? What’s your biggest challenge when trying to lose weight at home?
• Why do democrats want to believe that Trump wasnt hit by a bullet in the rally? Dont they know that you cant load a sniper rifle with glass intead of bullets?
• Apple updates design resources for iOS 26, iPadOS 26, and macOS Tahoe 26 - 9to5Mac
• Pure Orwell: Europe condemns Iran for attacks on its own territory - Responsible Statecraft
• How can couples reverse the buildup of resentment once they notice it?
• Reports: Thomas Frank to become new Tottenham Hotspur head coach - NBC Sports