Under the Texas Uniform Prudent Investor Act, a trustee is required to act as a prudent investor within the meaning of the statute.Depending on the facts, it's possible that if the trustee isn't able to meet the standard of care required by the statute, or if the trustee just isn't meeting that standard, then the trustee could be removed. There are steps a beneficiary can take to determine whether the trustee is meeting the standard.However, you should realize that the fact that you disagreed with some investments that turned out poorly, and that the trustee isn't an investment professional, doesn't mean that the trustee can be removed. A prudent investor doesn't need to be an expert, and the nature of investment is that sometimes it will be wrong.