P.a. Speers said this quote
“ Doormatitis: door-mat-i-tis noun; low self-worth. A learned behavior where the infected person allows others to walk all over them, blame them, treat them terribly, always giving the boundary crossers the benefit of the doubt. They make excuses for them, They will give in to guilt and intimidation and give the boundary crossers what they want again and again. P.A. Speers Dictionary ”