Faith has no skill points at the start of the game, and her interests are randomized upon loading her family. When she and her wife are moved onto a lot, Faith will be on her first day of the elderlife stage, with a random number of days left before dying of old age. It is only referenced in the game files that she only has 1 day left.
Examining Faith's SimDNA in SimPE shows that her hair was black before it turned grey. Additionally, she has recessive genes for brown hair. She seems to be based in part on Coral Oldie from Pleasantview - they are both married elders and their husbands share (variations on) the same first name. Also, their surnames, when said together, might be an allusion to the phrase "an oldie but a goodie". Faith's name could also mean "good faith".
She and her husband have no children at the start of the game, and they are elders, so the option to 'Try For A Baby' will not be available. However, if the player ages them down to adults (using boolprop testingcheatsenabled), the player can make them have children and age them back up. It is also possible to have children without the use of hacks, through adoption.
Unemployed
Cancer
Grey Hair
Charismatic
Zombiism
Grey
Dark Blue
Light
Thin
