‘He makes irresponsible choices’: My brother pays my mother's mortgage and co-owns her home. How can I ensure that my other sibling and I each inherit 1/3 share?

To help settle these disputes, would swapping me for my mother onto the deed as part owner with my brother be a sound solution? Also as a part owner, would I have the power to decide on the split on the sale of the home in the future — even if I’m not the one paying the mortgage?  Our childhood home was sold 15 years ago after my dad passed away, and at that time both my younger brother and I agreed that the equity should be used toward... + full article