Were you advised, was it disclosed to you that such perial had been created?
Contact your attorney and hold the agents, brokers and former owner accountable.
I understand your concern as mentioned Trulia is just one of hundreds of websites that have the pictures of your home.
I checked the source that is feeding trulia your home and it says public record.
I know it is seems very personal to you but you are one of 100,000+ plus homes that are posted on Trulia only someone specifically looking for this information will find it and if they do not find it on Trulia they can find it anywhere.
Trulia is a 3rd party site, meaning, listings show up here from other sources, UNLESS, the listing agent or selling agent manually entered i-----In which case contact your listing/selling agent
Hope this helps