I had some family visit on Friday and was a little quiet when they left, because I'd miss them and because I was tired. Both DC are sick and not sleeping too well, so I'm like a zombie.
A while after they'd left, DP took it upon himself to blame me for being quiet. If he spoke to me, I spoke back but we weren't having a full blown conversation. At 5pm Friday, he stormed off upstairs. I did kids bedtime as usual. I went to bed early myself and so DP went downstairs and slept on the sofa.
Saturday morning, the kids woke at 5 so I got up with them, went downstairs and DP went back up to bed. I brought them upstairs at 1.30pm to see him as they were asking. He was expecting me to apologise (for being quiet on friday?). I then had both kids in bathroom as currently toilet training DS... Came out a while later to see that DP had left, took the car etc. He drives, i don't unfortunately. So he was gone (not unusual, he tends to go for a while/night after an argument).
He text at 6.45pm when I was doing bedtime, to tell me not to leave the key in the door (so he could get in.). I didn't reply, but took the key out. Brought the kids down at 6am this morning and again, DP went straight upstairs to bed after sleeping on sofa.
At 1pm today, i suggested he take the kids out in the car so they'll nap and I can have some much deserved time to myself. He replied saying 'going out to watch football soon', the proceeded to shower. I was playing with the kids in the living room when he just left again, not a word. I saw the car leave and I was raging. Still am.
I messaged him saying it must be nice to be able to up and leave whenever he wants, leaving me to do everything and not having time to myself. I told him he was self centred and told him i'll be leaving the key in the door tonight.
My whole weekend has been ruined by him and i've not had a second to myself. i do now because the kids are asleep are fighting it for ages 
I didn't it frustrating mainly because i can't just go anywhere if i want. and i know for a fact that when we speak about this, he'll say that I can't treat him like this.
rant over.