Bob and Susan have been living in separate rooms of there home for a few years now. They have stopped sleeping together (conjugal relationships) and do not entertain together anymore (movies, restaurants, or outings) Which of the following criteria has been met to potentially determine living 'Separate and apart'? 

1. Living in separate rooms 

2. Not interacting or talking to each other 

3. Having no sexual relationships 

4. Participating separately in children's activities 3 & 4 1 & 2 & 3 & 4 2 & 3 & 4 1 & 3