question about 臨時綠卡

Hi:
I married to a US citizen in August 2002. I cancelled green card application sponsored by my company, and filed new application sponsored by my hu*****and. I got the 臨時綠卡 in Jan 2004.

Now for some reasons, my marriage is shaking, and I am concerned about my 臨時綠卡.

I am still working for the same company. And we had a baby girl in July 2003. I married him because I did love him and wanted to have a family with him. I am wondering if there is a way that I can keep my green card status. and what my chances are?

Thanks,