CCUK
Free Flying
Can you try to treat the area where the mold spores are coming from with oxine ah? You can also spray it around aflac and his cage. Could you get hold of a dehumidifier? That would keep the damp to a minimum whilst this problem is sorted. I can't advise about your home owners status and duty to rectify the damp but in the UK if you are renting a house and there is a problem like this then whoever the owner or landlord is will be responsible to make all the repairs to make the house safe. As you are caring for your son then they may also be liable to provide you with alternative accommodation. I feel sure that your state must have a duty to care for you and your son at the very least. I hope you can get this resolved. Don't worry about aflac putting his head under his wing when he sleeps, most birds do this!