Could Black Mold Exposure Contribute To Our Ongoing Health Issues?

Hi I m writing in regards to my Mother she was living in a place covered in Black Mold she just passed away of Heart Failure.. My Son, Fiance and My have been sick it took Me and my Fiance month s to get over are headaches but my Fiances Headaches have only gotten worse I m scared for all our healths I don t want the rest of Family to get any sicker