I’d like to start out by saying that it is very important to give careful consideration when designating who you would like to serve as the guardian of your estate and the guardian of your person.
Why you ask? Because there is not an absolute clear cut answer as to who is qualified to serve as a guardian and who can be disqualified to serve as a guardian. The only constant is that in order to be a guardian you must be over the age of 18.
The Court has significant leeway when deciding who to appoint as a guardian of an estate or person. For example, according to the Estates Code, a person may not be appointed as a guardian if a Court finds them to be “unsuitable” or if their conduct is “notoriously bad." This is one of the many reasons why it’s so important to meet with a qualified guardianship attorney to get your questions answered with respect as to who can and who cannot be appointed as a guardian.