Cohen & Slamowitz - Metro Portfolios Sued me for debt that is not mine Woodbury New York

We are also having a problem with them.  They recently put a garnishment on my boyfriend's wages for a credit card from 2006 that he knows nothing about.  They claim that they attempted to contact him by phone and mail and that he never responded.  We never received notice, either!  We have never heard anything from them or about them until 2 weeks ago when he was served with paperwork from the Sheriff's Department for a garnishment to his wages.  They are claiming it is $1,633.37.  They can't collect, however, because the child support taken out of his paycheck would make collecting this debt exceed the percentage allowed for garnishment.  We have tried unsuccessfully to contact them in regards to this matter.  They have been calling me at work harassing me and saying that I was a co-signer and that I am responsible for this debt and that I am going to have my wages garnished. I never signed anything.  I asked them how they go my work number and they said it was the number listed on the original application for the credit card, which is impossible since I have not worked here for that long.  I told them not to call and they keep calling and calling.  I told my supervisor who in turn told them that if they didn't stop calling that we would file charges, as this is harrassment.  That was this morning.  I haven't heard from them here at work since.  I am in the process of writing them another letter which I am going to send certified mail, because the other ones I sent regular mail and I am sure they will claim they never received them.  We do not owe this money and have never even heard of them or been notified of any of this.  We have filed a complaint with the BBB and plan to fight this all the way!