Possible Clues:

• Bread: Fr
• It hurts to have your old man at home in here
• Pop in, causing distress
• It is often gained
• Neuralgia
• It comes with the gain game!
• Is Father at home? Needs to be 16 down
• Suffering from the effects of French bread?
• One may feel bad about Father being at home
• That's one in the god that 12 across turns to