It’s a valid question though. The OP’s father was younger than her mother. How has the OP’s mum ended up in this situation? Not only with a £180k debt that needs to be paid with no reserves to pay it, but also with no pension provision?
A PP says this:
There is a surprisingly large amount of people in this situation who have made no provision for paying off their capital at the end of an interest only term.
Most of these mortgages were taken out 25 years ago when interest was low and banks were throwing money at people.
She’s correct. I took out my first mortgage in 1998, around the same time as the OP’s parents (assuming a 25 year term). Every estate agent was desperate to hustle you into their back room to speak to their in-house ‘mortgage advisor’, who would do the very hard sell on an endowment mortgage. Those mortgages were interest only, and ran alongside an endowment plan which, on maturity, was supposed to clear the outstanding debt. Of course, the advisors would tell you that the value of the endowment would ‘probably’ exceed the outstanding mortgage debt, leaving the mortgage holder with a lovely lump sum to spend on a new car or dream holiday etc etc. There were usually a few abstract graphs to illustrate what would ‘probably’ happen.
I was having none of it, and got a repayment mortgage. The sales tactics were quite entertaining though. They appear to have been redeployed to talking up equity release plans, judging by some of the contributions to this thread from people who clearly sell them! I wouldn’t touch one with a barge pole.
As a PP notes, it was apparent by the early 2000s that the endowment thing wasn’t going to deliver the goods, and many people with this sort of mortgage, including three of my friends, sold the endowment policy. At this point you either switched to a repayment mortgage or buried your head in the sand and thought that something would turn up.
When house prices subsequently started to get a bit barmy, in the early 2000s, lenders began to lend in a fairly reckless way, including interest only without proof of how the loan would be repaid. This includes the notorious ‘liar loans’ (self certification, where you wrote down what you wanted your income to be and nobody questioned it). A friend got an interest only mortgage in 2005. I asked how he planned to pay it off. His answer was, “I’ll just sell the house”. In his view it was a bit like renting, but with potential capital appreciation. The bet worked in his favour, but it was still a gamble.
In other words, there are all kinds of reasons why somebody might have an interest-only mortgage with no means of paying it off. Lenders only got stricter after the 2008 financial crisis, at which point you had to show how you’d pay off the debt when an interest-only mortgage term ended.