We have gone abroad for 2 weeks holiday and have left one of the TAs from my DCs school to house sit/dog sit. We agreed on £30 per day. The professional companies charge £35 - £40 per day but are bonded/insured etc. She doesn't need to walk the dog as friends are doing it. It's really just to keep our old dog company really as he wouldn't cope with being left overnight. This morning she texted me to say she had a leak in her flat and has had to go back and forth to home every day to let the builders in and wants to be reimbursed for her travel an extra £5 per day. While I do feel bad that she has had a leak in her flat I don't really see why I should pay for her travel. I'm fairly sure I will pay it to not be awkward but I'm not happy about it. AIBU?