HOT TOPIC TUESDAY: Trust & Love?

SCENARIO:  Your friend has been married for 6 years of a 16 year relationship from day one she's had trust issues and infidelity issues, and to this day she still has issues.  She has found new infidelities and y just has had enough and is ready to leave.  She loves her husband, and wants to be with him but just can't handle not have trust in the relationship anymore.  As her friend what advice can you give her.