The break-up list: Signs it's time to leave a relationhip

Sally looks at her watch and sighs inwardly. It is time to go home after a week of field work but as she packs up her bags, gloom hangs over her spirit. She isn’t looking forward to going home, and the thought of seeing Brian, her live-in boyfriend of four years, fills her with dread. She still hasn’t decided if this discontentment with her relationship marks the end of an era or it is simply a temporary glitch in their courtship.