I am seeking a ruling on whether a valid talaq occurred.

Question

I am seeking a ruling on whether a valid talaq occurred. I went to Imam Moutie Saban of the MJC for marriage advice/counselling only, after my wife moved out of the house with our 3 children, 10 years marriage. No advice or rulings were given. After that my wife and myself had a joint meeting with Imam Moutie Saban, explaining our problems. No advice or rulings was given. After a week I was asked to come see Sheikh Moutie Saban again. I had no intention of divorce and never intended to issue a talaq. During this visit, the imaam was interrupted by many phone calls during the meeting. He did not explain any document or anything to me. He simply produced a piece of typed-out paper/document and said words to the effect of "sign here." I signed because I thought, out of respect for the imaam, that it may have been a reconciliation-related or administrative paper. I was not told that the document was a talaq/divorce paper. I did not mention any divorce/talaq words. I later learned that the paper was allegedly a 'talaq document'. I was never given a copy of the document. My question: Under Islamic law, does this signature count as a valid talaq, even though: - I had no intention to divorce, - I did not know the nature of the paper/document - no explanation was given - I was asked to leave immediately - and I never uttered divorce words?