Awww,,,, poor tom is me .... first of all life was wonderful, I had two loving owners but then they decided to totally change my routine and all my familar scents and objects were moved about or removed... and then... just to make things worse, along came a noisy, smelly, time consuming little humanoid who got all the attention and cuddles and I was left on my own... grrrrr... I am so jealous..... Can I have a new home please.....
K8bailey, I am only jesting here of course, but try to envisage life from your cat's perspective. Many cats do not like children and would your tom would probably be far happier in a home without them. As the others have said, please don't rub his nose in any mess he makes, that will only make matters worse. You can buy Feliway online a lot cheaper than in pet shops (petvetcare.co.uk are good) but there's no guarantee that it will calm him down. I would recommend that you ask around your friends and family to see if someone else could offer him a loving home.