Help to stop the Mrs sell my house

Well we spent £27 on plug in deternts , £26 on Poison , £10 on 2 humane traps and nothing poison still be eaten 7 days later , so I assumed more than 1 , but took advice and put down bog standard traps down with some paste like stuff you can buy , bang , mins later we’ve got one :open_mouth: , bloody worked straight away , had nothing since so deduced poison doesn’t work ( or stuff we bought doesn’t ), plug in deterrents don’t either
Just old type traps , ta foradvice