Look for consistent changes in behavior, routine, or communication
Notice secrecy around phone, messages, or social media
Pay attention to unexplained absences or shifting schedules
Check for sudden emotional distance or defensiveness
Compare words with actions over time
Ask direct, calm questions about specific concerns
Verify facts through open, honest conversation
Review shared plans, commitments, and inconsistencies
Set clear boundaries and expectations
Gather only lawful, ethical information
Avoid hacking, stalking, or invading privacy
Trust patterns, not isolated incidents
Decide based on evidence and honesty, not suspicion alone
End the relationship if trust cannot be rebuilt