i was plying my Sims yesterday and i had one of my hard working Sims take a week off and go on holiday.
He invited the Sim hes in love with they are not married or living together.

everything was going great but my Sims guest wasn't eating she kept all her other needs up but she wouldn't help herself to food, so i had my Sim serve a turkey dinner and she still didn't do anything she just sat there looking at the fire, now all her needs are red and she wont move and there's nothing i can do,
Ive tried having my Sim talk her to and interact with her but nothing works,
anyone had anything like this happen to them, what can i do i don't want her to die.

please help

I'm assuming the sim that got glitched is the one you can't control, right? First thing you gotta do is use maxmotives to keep her from dying. Then use moveobject cheat to move her out of the chair. If that doesn't fix the glitch, you have to go into either Buy mode or Build mode and delete her. I've never tried deleting a non-controllable sim on a vacation lot before, so I'm not 100% sure that will work. You should be able to get her back by deleting her and then reloading the lot.

If you have University, the safer alternative would be to let her die, then get the other sim to carry her tombstone back to the neighborhood and resurrect her.