Possible Clues:

• Lose the friendship of Natalie, moving east
• Make an enemy of
• Unfamiliar type knocks over tea to sow dissention
• Cause a friend to become hostile
• Drive a wedge between extraterrestrial making tea
• Foreigner satisfied his appetite only to lose friendship
• Antagonise by spreading a neat lie
• Drive away, as friends
• Cut off teetotallers over property claim associated with Lawrence
• Estrange from an elite that's improperly taken over area