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:

• If I want to grow muscles, is taking creatine a must or can I take whey protein only?
• Sit non et voluptatem consequatur possimus corporis omnis eaque.
• What is a sermon to talk about men?
• Fairphone 6 leaked renders implicate its modular design for easy repairs - Android Central
• A Year Out From the World Cup, the USMNT Looks Unprepared to Defend Home Turf - The Ringer
• Hic perferendis in et impedit quo.
• What is the most clever way you have seen someone respond to road rage?
• The "Tooth Hurty" Joke Has Its Origins In Ancient, Armored Fish - Defector
• Is there any concrete proof that LED face masks actually work?
• When it's time to think about AI for recruitment process automation?
• How do Greeks identify themselves in terms of civilization? Do they feel more connected to Western or Middle Eastern civilization and why?
• S.A.-area rabies cases spark concern for officials. Here's why - MySA
• Column | Phil Mickelson’s legacy: Helping pro golfers and diminishing pro golf - The Washington Post
• A Common Stimulant Could Hold the Key to Preventing Sudden Infant Death Syndrome - SciTechDaily