I snapped at my parents today, something I never do because I deeply love &amp; respect them and have always been respectful of their wishes.   
My parents knew that I was going on a work trip out of town for the weekend. My Dad texted me to ask me for help with something 'when I have time' on Saturday, and I said I was out of town until Sunday evening. He texted me to ask if I was back yet on Sunday morning and I reminded him I was back Sunday evening. I called Monday to ask exactly what it was about and he said it was about and he said it was better if I just come over to their house. I was deeply tired, stressed, still running errands, but he asked "Don't you have the day off after working all weekend?" and I was taken aback -- whatever it was, he really must want me to help, I thought. 

"It's not important, it can wait until next weekend," he's said, but now I'm anxious and stressed. I weigh out if I should go to their house or rest, and my body clearly says it wants rest. But anxiety makes my brain weigh out "How much do I love my family?" and "Isn't my fatigue less important than their well being?" and of course, love for family \*ALWAYS\* outweighs my condition so I go. And it turns out they're not in any kind of emergency, they just want me to write a complaint for them (their English isn't that good) about their neighbour's drumming. And even that, they said, actually, never mind, don't do it yet, let's wait until the weekend. And my face just falls. i think they realize I am absolutely pissed off. What part about this was "it's better to explain it to you when you come over"? Here, I thought it was complicated medical documents or something and it turns out to be a complaint they're not even sure they want to make. 

I got so stressed and anxious I couldn't even sleep that night. I am never disrespectful to my parents but yesterday I let my irritation show fully and I think it really upset them. 

But it's also my fault as my dad did say it's not urgent despite his repeated attempts to get me to come over. Anxiety makes me dig under the surface and interpret their messages as "actuallly important and urgent" when it's not. I was so defeated. And when my partner says it was "peaceful" without me, I interpreted this negatively and said I bet he wishes I was away for a lot longer, and he got upset at me for saying that. I dig into the negative meaning of people's words due to anxiety. Anyone else have this issue?