Mass confusion...What about you?

So it is the usual day for me...Xbox, computer and all that jazz that was until I got asked by my mum to come out and sort out the boiler for now...because it was on and what not and asked when I'm going to sort the timer out on the boiler I replied with "When I wake up" as was like 2:20 when she start this confusion to me, So instead of getting a thank you of any kind as per usual, I mean anything I do for her ALWAYS leads up to a giant rant or lecture...So this time it was about how inconsiderate I am, how I have no manners and how my 3 sisters (Which are all in their 30s) are going to travel from Australia/New Zealand spending multiple thousand pounds, just to be the shit out of me....Not very money efficient if you ask me. So from now on I am not allow to touch anything that belongs to her...instead she is going to pay someone £10 to set the boiler timer...Seems pretty legit to me