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:

• What is the best eye serum for dark circles?
• Don't you think Democrats are so full of it stool softener and an enema couldn't help them?
• Fantasy Baseball SP Roundup 6/15: The Long Awaited Brayan K.O. - Pitcher List
• Yankees lose no-hit bid on controversial check swing call - New York Post
• 'Happy Days' star Henry Winkler took Marlee Matlin in after difficult relationship with William Hurt - AOL.com
• These Common Foods Can Slow Aging Naturally, According to Scientists - SciTechDaily
• Sega Throws Shade At Mario Kart While Showing Off Sonic Racing: Crossworlds - Kotaku
• How do individuals become targeted individuals? Is it solely due to experiencing stalking or harassment, or are there other factors involved?
• My boyfriend won’t tell me his past and it hurts me so I broke up with him what do I do?
• How did you cope when someone you love, dealing with hyper-independence and trauma, felt they needed space to heal alone? Were you able to support them without overstepping, and did you eventually reconnect? How did that journey unfold?