Tragic story. But 18 months ago (not that it makes a big difference).
To some extent this is a story about bad benefits systems (particularly universal credit).
But it is also a story of a toxic version of masculinity that can end in 'you would be getter off without me'. A friend of a friend did the same about 5 years ago, due to gambling debts, but in this case he had a good job, 2 kids in private school etc, It wasn't about social deprivation, but about a sense of failure to 'provide' in a manly way.