I didn't catch what your weight is. According to the medical community, most americans are obese. It's an uforgiving term. If your father is 250, uless he's 7 feet tall is probably obese too. I think it's cruel of him to talk to you this way and certainly wont help.
Better to think of yourself as a person, first, and whether or not you're happy with your weight, second.
“Today you are You, that is truer than true. There is no one alive who is Youer than You.” Dr. Seuss
"The earth provides enough to satisfy every man's needs, but not every man's greed." Gandhi.
War is a racket. The few profit. The many suffer. --Major General Smedley Butler. 2 time congressional Medal of Honor winner.
"The greater the sensibility, the greater the suffering...much suffering." Leonardo da Vinci.
Everybody drank the Kool-Aid.