I'm trustee of deceased dads will estate. I'm appointed solconservator and trustee of my dads estate in ks. I live in Texas. My mom is mentally unstable. But she is listed on the will.. The trust lawyer does not advise I move to farm until mom passes. If I go to court to find her legally and mentally incompetent, can I have legal access to trust and will as if she had passed, while still being her care giver?