You are the co-executrix for your mother's estate I went to court to defend myself from being removed can your atty cost be submitted to the estate also you were not removed?

That depends on the laws of the state of probate. Some states allow attorneys fees as a reasonable fee for defending against the removal action. In a way, the fees were spent protecting the wishes of the decedent that you be the executrix. You might not be able to charge all of the fees to the estate, only a reasonable amount. So be sure not to overpay or the court might have you pay for any extravagant amounts.