I bet some of it falls to the crossover of A) the urge to declutter and B) the reality that it’s always easier to declutter someone else’s crap than your own.
Like, you notice that a closet is so full of stuff that getting things in and out has become a hassle. Time to get rid of some stuff, yes? But then you are faced with that pair of jeans you’ve never really worn that much – because they got a bit too tight – buy, hey, you’re still planning to lose that ten pounds. Some day. And that jacket is a bit shabby, but it’s the one you always wore when you and mother went on antiquing trips, such good times, and now she’s dead but every time you see it you remember… and you slide that hangar along the rod.
On the other hand, there’s that ridiculously faded t-shirt of hubby’s, the one with the picture of that one hit wonder band that he probably hasn’t listened to in twenty years. Maybe he has really fond memories of that weekend he saw them, and the girl he hooked up with there…but I don’t know that, and it wouldn’t resonate with me the same way anyway. Toss it into the trash pile. Now, about that ridiculous collection of SIX flannel shirts, all with paint drips or rips or stains. Okay, they’re his “work around the house” shirts, but how can he possibly need SIX of them? And he’s constantly acquiring new ‘work’ shirts given that things inevitably happen to previously ‘good’ shirts… Let’s keep only the best two of the lot, right?
On that particular subject, I’m sure it varies among couples, but for about 40 years now his wardrobe has pretty much been my responsibility. I’m the one who washes stuff and puts it away, I’m the one who sees a sock has a hole and tosses it, (and buys another pack of socks or undies or whatever when I see his supply is getting low.) I pretty much bought all those flannel shirts, and the casual tees, and when they were a standard of life I bought all those white button down shirts, too. (Not in the ‘it was my money so my stuff’ sense, just that I’m the one who walked through the store, hunted down the right sizes, found styles I thought he’d like, waited in the checkout line, got them home and all.) Even stuff he picked out, like coats and suits, I was pretty much there, helping him to decide on colors (he’s somewhat color blind, not really, but insensitive to finer gradations in hues) plus I was pretty much always the one practically dragging him to the store to get them, because he absolutely hated shopping for clothes.
So… I guess I feel a sense of ownership over his clothes in a way he’d never feel about mine, and thus feel ‘entitled’ to trash his stuff when it seems reasonable to me. At least I know about some stuff that ‘matters’ to him, the insanely old bathrobe he wants to clutch around him when he’s feeling ill, his old boy scout badge thingy, and such, and I’d NEVER touch them. But ordinary clothes? It honestly wouldn’t occur to me to ask before I toss out that pair of boxers with the dying elastic.
I’ve never had children, but I’d guess something along the same lines happens with old toys and the like, a permanent ‘sort of ownership’ of them that gives them the idea they have the right to say whether the stuff stays or goes. Particularly if the whatever has been sitting abandonned in your house for years and years after the kid has gone. If those Star Wars toys matter to him so much, why aren’t they sitting on a shelf in HIS home?