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:

• New research links changes in walking patterns to early Alzheimer’s - The Brighter Side of News
• Why did Cartman love Heidi purely with heart, her being the first one he ever did, but then one day Butters tells him that all women are manipulative and then he began to believe that she was a bad person and pretended to be a victim?
• Judge denies Sean ‘Diddy’ Combs’ second request for mistrial, likens cross-examination to ‘Perry Mason moment’ - CNN
• Zay Flowers Is Healthy and Todd Monken Wants to Get Him the Ball More | News & Notes - Baltimore Ravens
• The 6 Best High-Protein Snacks to Buy at Aldi, Recommended by a Dietitian - EatingWell
• What are some reasons for the widespread dislike of President Trump? In your opinion, has he been a good or bad president?
• How to see Mars visit a bright star and the moon this June - Space
• The Best Father's Day Gift Ideas for Every Type of Dad - IGN
• The global impact of Trump vs. Musk - Politico
• The tiny Logitech Keys-To-Go 2 keyboard lets me get work done almost anywhere - CNN
• What are some examples of unofficial acts by presidents?