Katherine "Kitty" Forman (née Sigurdson) is a fictional character on
the Fox Network's That '70s Show, portrayed by comic actress Debra Jo
Rupp. A nurse, she has taken breaks from her career when it was
economically practical, to nurture her family.Nurturing but enabling,
she has a very recognizable laugh whenever she is nervous about
anything (which is often), a fondness for square dancing, and an even
greater fondness for liquor of almost all kinds (wine, kahlua,
bourbon, mai tais, margaritas, etc.) She puts her family first and
tries to smooth over the many conflicts within her household, although
her efforts often fail. She is also an unofficial foster mother to the
entire group.Kitty is Eric and Laurie Forman's mother and the wife of
Red Forman: a cheerful, sunny, sweet-natured typical housewife with a
much happier, gentler personality as opposed to that displayed by her
ill-tempered, wisecracking husband, Red. She almost always treats
those around her sweetly and kindly and shows far more respect for the
teenagers than Red does. She cooks a great deal and often uses food to
encourage and cheer people up.She has occasionally been provoked into
using profanity strong enough to be censored out, albeit otherwise she
seldom raises her voice to other people. She smoked frequently for a
period of time before deciding to quit the habit, although when
stressed she has been shown to relapse, even taking a cigarette from
one of the teenagers when desperate, due to an unexpected visit from
her mother-in-law, who treats her shabbily. When she went into
menopause in Season 5, she gets temperamental behavior and mood swings
which causes her to become very mad and agitated. Kitty Forman Biography, NetWorth, Height, Age, Weight, Family, Married, Son, Daughter