This brutal, hilarious new show about life as a fiftysomething is full of all the heart and humour of human life. At points it’s mesmerisingly perfect

There’s a moment in Sharon Horgan’s new show, Youth, when – as protagonist Alex (Horgan) is seeing her son off to university – she inadvertently begins to run after the car that’s taking him away. And then she catches herself, and slows. And then she starts up again. It was such a tender, vicious glimpse into the future that I found myself sobbing into the sofa and cursing her name.

All of which is to say: Sharon Horgan is back and she’s better than ever. Youth is the representation every woman who has ever slapped on an oestrogen patch after a divorce, looked around and thought “What the hell now?” has been waiting for. Horgan herself has described it in interviews as forming the third part of a loose trilogy that began with Pulling. Co-written with Dennis Kelly, Pulling was about three thirtysomething antitheses to Bridget Jones, whose dark chaos apparently scared the BBC so much they unexpectedly cancelled it just as it was truly getting into its stride. That was followed by Catastrophe, written by and starring Horgan, with Rob Delaney, as a couple who have a fling, find that she’s pregnant and end up making a brutal, hilarious go of things.

Youth is on HBO Max

The perils of ageing and the horrors of finding post-divorce romance are laid bare in the new show from the creator of Motherland. It’s humungously funny, and so acutely observed it’s painful

Ageing has changed, hasn’t it? There’s a generation of middle-aged and perimenopausal elder millennials and xennials who refuse to do it. We’re young enough to be part of an online world that puts a premium on appearance, too old for such narcissistic self-branding to be achieved without unsustainable effort. Dating apps and social media connect people across generations, so it’s easy to become confused about how old we actually are. Here’s a tip: ask your knees.

This brings us to Youth (from Monday 21 September, HBO Max), Sharon Horgan’s dramedy about being 50. That perky title is a quip about the decade being known as “the youth of old age”. Horgan is Alex, a divorcee in her sandwich years, caring for teenage son Ruarí and ageing parents. There’s a lot going on in her life, and some doom. She’s falling forwards in a semi-successful career as a literary agent, getting back into dating under pressure. She needs someone to fall in love with her immediately, as she points out to her best friend. Not for romantic myth-making, but “so there’s a bit of time with the present version of me, before the ‘old me’ is here”.

Horgan’s hilarious new show probes the perils of ageing and the horror of being single again – and it has sex scenes so wild you’ll be laughing for weeks. The creator and her co-stars open up about Youth

When Sharon Horgan walked into HBO to pitch her new series, Youth, she basically just said “sandwich generation” to them. Alex, the protagonist, is squished between a teenage son and two elderly parents. That’s the classic; the rest of it – the recent divorce, the dating hell, the busy, creative professional life full of pricks – is the icing on the sandwich (if you like). Horgan had been incubating some of the characters for five years, but “honestly”, she tells me, “I said about three sentences and a week later, they said yes. I’ve never had that experience before.”

You might think you can imagine it, but Youth is unlike any portrait you’ve ever seen in the gallery of (for brevity) menopausal women doing everything for everyone. There’s an urgency and valour to it that is very much drawn from Horgan’s own experience. “Everything just changed for me when I hit my 50s,” she says. “I was very bamboozled but I really had a hunger to make time count.” Not every situation is lifted directly from her own life, post-divorce – she’s also borrowing from her friends, she emphasises – but in general terms, the pressures, the worries, the outrages, the surprise and the delight are all so exquisitely drawn that even if it’s not Horgan herself, you hope someone, somewhere, is living this in real life.

Furious fans, bloated storylines and television seemingly made only to sell merch … it’s time to stop dragging series out. Most of them deserve no more than one outing

Though it aired almost two months ago, fans are still angry about the Stranger Things finale.

So disappointing was the wrap to the five-season sci-fi that its cast are still having to deny that there is an upcoming secret final episode. I was not remotely disappointed, however. I thought the show ended perfectly: when I stopped watching it after season one, episode eight.