I was married from 1990 until our divorce in 1998. it was ordered that my ex spouse pay 50% of 401(k) and pension benefits at that time. my attorney failed to file a qdro or even inform me of this legality. ex spouse was fired in 2011 and withdrew all monies from company. he had indicated for several years that he would provide some part of retirement benefits to me. I sent a qdro to his company and they could not help me due to him closing his account. is there a way to find out how much I am entitled to. moreover, can I file a suit against him enforcing the order from decree of divorce. additionally do I even have a chance to collect what I am entitled to. I live in Kentucky if that is of any significance.