Hi and welcome to the site. My name is Dr. C. and I'll be providing medical information for you today.
I'm sorry that you're having trouble. It sounds like communication with those around you is hard.
The best is to have someone who can stand up for you and have your best interests in mind.
In the United States, there would be a court appointed guardian.
Someone who is paid to think only about what is best for the person.
Not about how they can benefit themselves.
It's unfortunate but usually people are thinking about their own best interests. This is normal and natural as a matter of survival.
This is why sometimes the law can be helpful for people who are not able to care for themselves even if because of forgetting.
Please REPLY if I can clarify anything or provide more details.
It may be helpful to go to a community center and ask for help. Refuse to leave until there is help that feels right.