Is it right that since I earned the increase to my pension check and the 401(k) years after the 1988 QDRO that the QDRO does not apply to my divorce?

In 1988, I divorced my wife giving her 18% of my then vested pension monthly payment amount available to me in the future. I had stopped working for the company where my pension was vested in 1982. When I was 55 in 2000, 12 years after the divorce I took early retirement. The pension administrator applied the 1988 QDRO and the ex-wife began receiving her 18% of what my 1988 monthly pension check amount would have been. In 1999, the company I had last worked for in 1982 ask me to come back and work for two years minimum 800 hours per year. They promised and delivered 2 more pension credits and agreed to increase the multiplier to the new multiplier which had increased over the years. I also paid into a 401(k) during those two years (1999-2000) that I worked. I left the 401(k) there at the company since 2000. Now 2014, I am asking the company to rollover the 401(k) to my current IRA at TD Ameritrade.