I agree Oi, I think they are now more aware of a parent being away. Whilst I don't have your business trips, work can mean that I don't see DS for 36 hours on occasion, and I've had a couple of weekends away. However, if they're used to it and are staying with DP/rellies, it's not too much of an issue except you get a bit forgotten! Glad you're wrestling your evenings back, doesn't sound much fun, but impressed with your resilience.
I find myself yelling no loads, and telling DS off: he made me laugh yesterday, he was doing the passive resistance and lying on the floor jobbie in Tesco's. However, he wasn't unhappy, or yelling, he was just doing it for a laugh (and cos I wouldn't let him run out into the car par) so I just stood over him, grinning, until DP turned up 
How are you/DD this morning seven, have you got over the fright? I'd still be feeling sick in your place, how terrifying.
May I have a frozen sardine ladies? DP and I each have a lie in, til half 8(!) on different days at weekends. However, DP had the habit of staying up late playing on the computer the night before my lie in, and so going back to bed at half 8 when I got up, thereby losing the entire morning.
I pointed out this was unfair- I didn't do it on my morning, we were losing a whole morning, and he was prioritising his enjoyment of staying up late and playing on the computer over his family.
He promised not to do it again, accepting it was off.
And so where is he this morning? He stayed up late last night watching TV with me (I am not going to nag a 33 year old man to bed) and then DS woke at half 5; it was 5.45 yesterday and I coped. I told him as he got into bed I knew his promise was worthless as ever.
I'm doubly annoyed as this morning is the only decent weather of the whole weekend, so I'll be taking DS to the park on my own.
I know it's minor compared to some of the things we've all been through, but it has really pissed me off 