"Our day to day finances were managed between us, but Arnold paid the larger share. Most of the time I paid any expenses incurred by our business in what had been No.7. The mortgage premium on No.7 was still paid by me, but Arnold paid the utility bills which came to Nos. 5 and 6, effectively all of the expenses of our domestic life. Arnold also paid the Council Tax."
"The overwhelming weight of authority shows that detriment is required. But the authorities also show that it is not a narrow or technical concept. The detriment need not consist of the expenditure of money or other quantifiable financial detriment, so long as it is something substantial. The requirement must be approached as part of a broad inquiry as to whether repudiation of an assurance is or is not unconscionable in all the circumstances.