Pre-separation advice

[TwinDad]

My wife and I have been having a lot of troubles lately and we just sold our house and am in the process of packing and moving. She said she wanted to separate with this move. We have 2 kids who are almost 3 and have about 2 weeks before we have to move out and we have to do a lot of packing. Typically in the evenings she wants me to rub her feet and sit by her....yet she still want s to separate. What should I do for these two weeks.

Should I treat ourselves as being separated after the kids go to bed (i.e. just work on packing at the other end of the house, don't rub her feet, etc). A few months back she said she wanted some space and I attempted this and before I was 1/2 hour before she wanted me to rub her feet. Should I just say something like "I'm sorry but I don't feel we are giving this separation a fair view if I am still meeting your needs" or should I meet them a little bit and then go off and do something else

Be cordial if questioned but don't show any interest beyond what she is interested in?

Should I sleep in the other end of the house....i.e. should I just pretend I live somewhere else when the kids are asleep.

How should I handle things these next 2 weeks? Any advice is appreciated