DH and I paid £100 towards a school trip for DSD with the ex paying £100 and FIL paying £100 as DSD birthday present. Due to Covid it couldn’t go ahead. We’ve been waiting for so long for a refund yet about 2 weeks ago FIL said he’d had his. It turns out that a letter went out to the household where the children reside and the parent had to nominate a bank account for a refund. £300 was paid to her and she transferred £100 to FIL. We’ve had nothing. She’s now refusing to pay back our money. This is theft isn’t it? The money was for the intention of a school trip and not for her to just spend. We feel like we should do something but surely getting the Police involved is too much isn’t it?!!