Can I wire 3 way switches with 14 2 using the ground as my 3rd wire

Absolutely not!!

The equipment grounding conductor is uninsulated and is not allowed to be a current carrying conductor.

people have been killed by shortcuts like this...
electricity can be dangerous if not handled properly,
know the rules and always do it right.

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Originally Posted by Anthony Ross

Can I wire 3 way switches with 14 2 using the ground as my 3rd wire

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The simple fact that you are asking this tells me you should not be messing with electrical work.

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Originally Posted by stanfortyman

the simple fact that you are asking this tells me you should not be messing with electrical work.

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"ditto"

Insteon has switches that may work(2477D, I believe). Both locations need a hot and Neutral, and 1 of the 2 locations need the load wire, Another option uses a totally wireless switch, that can be placed anywhere with double sided tape, will provide model if it sounds like an option.