I have done that. I sent a certified letter to the collection agency last week. They sent something to my ex this week at my address, it didn't have my name on it so I am hoping this has taken care of it. I returned it to them & marked on there, no longer at this address, on the back I put a forwarding address (which was in my letter sent to them) of my ex's brother. B/c the timeshare is in Cancun, I sent them an email about a month ago & attached my d contract. They were going to try to remove my name but I'm afraid that since it has been turned over to collections they are not able to do that, since she said in there they could only process changes to membership when it's current & ours is past due.
I believe you are probably right & I am going to have to contact my attorney. I emailed my paralegal when all this started, so she is aware of it. She had hoped with me sending the contract to Cancun that it would take care of it, but I'm not so sure it has.
I will get my credit report & then if it is on there I will send them all the info also. What a mess!!!!