I went into the laundry room, opened the washing machine, put my dirty clothes in and some washing powder, then turned it on and left.

My flat mate yells something a few minutes later so I go to see what's happening. She's in the laundry room and theirs water all over the floor.

"The basin leaked all over the floor. You'll have to mop."

"How did the basin leak?"

"I did some hand washing and took the cable out of basin."

"Wait, you didn't put the cable back in the basin so I have to mop?"

"Well, yeah because you made the mess."

"No, you caused this. I didn't even know that cable existed. You didn't replace it when you finished your hand washing so this is on you."

So, AITA for not mopping?