AIBU to be a tad pissed off here?
This academic year is the first time I've been off in years. I have 3 children, 2 at home and under 6. My MIL has come to live with us to recover and get physio following a mild stroke. I love having her with us - it is a little more work, but she's so worth it.
I clock watch all day. School runs for eldest, school run for youngest (afternoon sessions) and the last school run pick up. It's about a 40 minute round trip (which includes the walk upto school and the fucking infuriating banal Mums chatter which I hastily try and avoid, so by the time I reach home, I have little time to get usual chores done. Today I cleaned the car, inside and out, cleaned the patio, cleaned the front porch. Washed MIL's bedding, on top of all the usual stuff.
DH came back from work at 6.45, sat down immediately to his dinner. I've put the little one's to bed after bathing them and heard DH come upstairs to change out of his suit. He's now infront of the tv watching bloody Coronation Street. I've just walked in and out of the kitchen having seen that it's still messy from dinner time. I'll do it, I'll HAVE to do it. Why am I starting to feel like a bit of a mug? Why do I feel that I cannot raise this with him because I know the retort will be "...but you're not working now."
Maybe IBU, I don't know. Feel free to tell me please 
Since I've never really done the SAHM before (returned to work after long school hols so technically, they were my MAT leave) I don't know what the score is!