Hi simmers, This is my first challenge for TS4... This is a remake of my own TS3 challenge "I am castaway" (I'm also inspired by my family on 1 teen & 3 triplets children... I killed their mom purposely)

Story
Three women with their 4 children are taking a trip to Hawaii. However, the airplane crashed on an empty island and everybody dies, except for the children. The children must survive in this island until help arrives...

CAS
Create 3 families (Preferably with different last name) creating them all at once is very welcome. The parents doesn't matter since they will be killed from the beginning anyway... they mustn't be related at all
Family A
Create a YA/A (free) and a child
Family B
Create a YA/A (free) and a Teen
Family C
Create a YA/A (free), a child, and a teen
The children and teens must have opposite genders (1 M & 1 F for each) the orders are fully up to you :D
Clothing, hair style, etc are full up to you

They MUST have these traits and aspiration:
Teen #1
Master chef (Food), foodie, neat, [free, later]
Teen #2
Nerd brain (handy), Self-assured, perfectionist, [free, later]
Child #1
Social butterfly (You may choose any asp from popularity when they grow up), outgoing, good, [free, later]
Child #2
Creativity (same rule, look above), music lover, creative, [free,later]
Children's 1st trait can be either, you choose.
Who is whose sibling is fully determined by you by using the format above. The siblings can be same or opposite sex, you may also decide.
FREE mustn't be any above. One of the sim in the age group must have family oriented when they grow up into YA

building mode
Determine the difficulty:
Easy: all 3 families are rich, use motherlode 3x
Medium: 2 of the families are rich, use motherlode x2
Hard: 1 of the families is rich, use motherlode 1x
Very hard: None of them is rich, no money cheat

Move them all in a large lot you have. Preferably the one near water.
kill parent B&C immediately, you choose the way. Parent A must survive until the child grows up, but s/he must be "imprisoned" in an empty room until the child grow up, after that, say goodbye... (feed her/him once every or every other day to keep them alive, or social workers may take the child, someone please verify this, since s/he has no teen sibling)
Make a big room (15x15) in the middle of the lot. This is the only room you may have for now, you mustn't split it, etc. You may build the other rooms for later, but you must make them empty until they are unlocked. they may only have 4 single beds, a fridge, a stove, a counter, 5x5 swimming pool, 10 patches for planting (You may not plant outside these), and a crafting table in the beginning.
Unlocking rooms: this happens every time the HANDY sim gets a skill point in handiness OR any other sims gets 2 skill point in handiness (must be from the same person, not combined) The rooms are unlocked empty except they are stated above, you may decorate them with no restriction, though... (you still have to pay bills)
1. 3x3 Bathroom #1, may have only a bathtub/ shower, sink, toilet. (Decoration is up to you)
2. bathtub/ shower, sink, toilet (choose 2)
3. An easel, a drawing table
4. A mirror, a chess table
5. 5x5 Bedroom #1, may have no more than 2 single beds, may be replaced with double bed after they get married. (Others are up to you)
6. Electricity is unlocked (Fridge has no relation with the electricity issue)
7. 3x3 Bathroom #2, same as above
8. bathtub/ shower, sink, toilet (choose 2)
9. 5x5 gym, only 1 of each available gym equipment
10. 5x5 music room, only 1 instrument of each type
11. 5x5 Bedroom #2, same as above
12. A radio, violin, and guitar.
13. bathtub/ shower, sink, toilet (choose 2)
14. A Bar and 2 sofas for 3 people each
15. A TV and lamps
16. 4 Single beds for their offspring
17. 10x5 or 2 5x5 room for their offspring
18. A Piano
19. A PC

Live mode
1. You may only kill the Parent A if the child age up to teens, feed them, but keep them isolated from others.
2. You may have jobs after they turns into YA for 3 days.
3. You must have the maximum relationship with the future partner before aging up once.
4. The siblings must be best friend before getting married since they act as witnesses.
5. They may only get married with the people from the same age group, teen with teen, child with child.
6. After being promoted to level 3 in their career, they are allowed to get married.
7. After being promoted to level 5 in their career, they are allowed to have 1st child.
8. After being promoted to level 7 in their career, they are allowed to have 2nd child.
9. If you want them having twins, reach level 6.
10. Rule 6-9 apply on both spouses, which means everybody must go to work (Helps arrive when the teen turns to YA)
11. The couple may get married if their private room is unlocked. Bedroom #1 is for the teens, the bedroom #2 is for the children.
11. The challenge ends when the last offspring ages up to Teen...
ENJOY