I’m my mother-in-law’s power of attorney, executor and trustee. Do I hold all the power?

“There is a lot of legal and financial power in my hands.

Source: [MarketWatch](https://www.marketwatch.com/story/im-my-mother-in-laws-power-of-attorney-executor-and-trustee-do-i-hold-all-the-power-a11968a2?mod=mw_rss_topstories)