While no one should shout at any other person, you may want to consider that your DHs concerns are valid, and when the measures to allay such concerns are minor (like closing a stair gate behind you, or watching they can’t get a perfume bottle) it is SO frustrating to constantly have your partner be on the defensive about not doing those simple things.
When my partner fucks things up they do the same thing. Any excuse for it not being their fault/problem so I’m not allowed to be angry - this weekend I completely lost it as I asked them to bring some food in that had been left in the car. Notoriously bad at looking for things, so I described it clearly - green edged ziploc bag, containing perishable food, has probably slid under a seat so check there. They report that they have searched the car, to no avail.
A WEEK LATER I unlock the car and am hit by an unholy smell, which is of course the food, edge of the bag clearly sticking out from under the seat. When asked, they GENUINELY SAY ‘I didn’t know what a ziploc bag was, you should have been clearer, you can’t be angry at me’
Reader, I was in a public car park and I did not stay calm. I lost my mind. Paid SIX FIGURES AND YOU EXPECT ME TO BELIEVE YOU DONT KNOW WHAT A FUCKING ZIPLOC IS?! And even if you didn’t, you have a device in your pocket containing a simple way to search the internet, where all of the knowledge in the world is located so you could have fucking googled ‘ziploc bag’ and looked at a picture of one of you needed that reassurance?!
Now, this is only an example about a ziploc bag but they do they same with everything. This week alone it has been - candle lit uncovered under a wooden shelf (fire risk, how could they know that they say), threw a ball for my dog towards a blind cliff edge (dog will literally jump off a cliff for a ball, they didn’t see the cliff so not their fault), handed a toddler a plastic bag and then walked out of the room (obviously toddler shouldn’t have plastic bags, could suffocate, not only is this written on every plastic bag but it’s common sense - they say how could they have known that, I should have told them, I’m not allowed to be angry if they didn’t knooooow).
It’s exhausting to have to not only watch children and dogs but an adult to preempt anything they’re not doing or stupid things they may do. It’s exhausting to be the only one who thinks about consequences because you’re the only one who’s head isn’t stuck up their own arse. I’m going to leave him and this is the key reason why.
I am not an anxious person, but I can still see obvious risks like a kid falling down the steps or a dog running off an edge. Not taking those seriously doesn’t make you relaxed it makes you unobservant, and that’s infuriating for your partner who is concerned about very real outcomes of a neglect to undertake simple measures to allay risk. I’m allowed to be angry about my partner not doing that, and so is your DH. You not seeing the risk doesn’t mean it’s not there, and when outcomes can be serious you can’t make excuses for not keeping children safe.