When I get back into the house and things settle down after a few days,how should I interact with my W? I know not to chase and persue. I don't want to act like she is not there.
Treat her like a roomate. Polite, but not pursuing. It may be hard, but you don't want to be rude. What you are working on is "loving detachment."
Also, have you read DB or DR yet? If not, do it. Review some of the tips from the board. Here's a good list I copied from another poster, sandi2:
WAW Do’s/Don’t’s 1.Do not pursue, reason, chase, beg, plead or implore! 2. No frequent phone calls to him/her.......let him/her be the one to call you. Then don't try to hang on to him/her through conversation.....say good-bye first. 3. Do not point out good points in marriage or try to get him/her to read marriage books, etc. 4. Do not follow him/her around the house like a puppy dog trying to get his/her time and attention. (Remember, you are drawing him/her back with this technique.) 5. Do not encourage talk about the future. 6. Do not ask for help from family members. 7. Do not ask for reassurances (That is showing neediness and being clingy.) 8. Do not buy gifts. (Can't buy his/her love and affection.) 9. Do not schedule dates together. (That is pursuing.) 10.Do not spy on spouse. (Not good for you and will make matters worse.) 11.Do not say "I Love You" (It is being "pushy" and trying to make him/her say it too......he/she will despise you for it.) 12.Act as if you are moving on with your life! 13.Be cheerful, strong, outgoing and attractive at all times! 14.Don't sit around waiting on your spouse – get busy, do things, go to church, go out with friends, etc. 15.When at home with your spouse, (if you usually start the conversation---then don't, wait for him/her) then, be scarce or short on words. If he/she asks what's wrong....just say "nothing". Keep it short and simple. Don't get into an argument! Stay polite and don’ t act like you are pouting. 16.If you are in the habit of asking your spouse his/her whereabouts, ASK NOTHING!! No matter what time he/she comes home! 17.You need to make your partner think that you have had an awakening and, as far as you are concerned, you are going to move on with your life, with or without your spouse. 18.Do not be nasty, angry or even cold - just pull back and wait to see if spouse notices and, more important, realize what he/she will be missing. (But never ask him/her if he/she has noticed any changes!!) 19.No matter what you are feeling TODAY, only show your spouse happiness and contentment. Show him/her someone he/she would want to be around, somebody that is attractive and fun. 20.All questions about marriage should be put on hold, until your spouse wants to talk about it (which may be a while) 21.Never lose your cool! Don't let him/her trap you into a fight. 22.Don't be overly enthusiastic b/c it will come across as fake. 23.Do not argue about how he/she feels (it only makes his/her feelings more negative.) 24.Be patient......very, very patient. Give him/her space and time. 25.Listen carefully to what your spouse is really saying to you 26.Learn to back off, shut up and walk away when you want to speak out (or scream and yell). 27.Take care of yourself (exercise, sleep, laugh & focus on all the other parts of your life that are not in turmoil) 28.Be strong and confident and learn to speak softly. Read self help books, inspirational books or listen to tapes. "The Five Love Languages" and "His Needs, Her Needs" would be good ones to start with. 29.Know that if you can do 180's, your smallest CONSISTENT actions will be noticed much more than any words you can say or write. 30.Do not be openly desperate or needy even when you are hurting more than ever and are desperate and needy 31.Do not focus on yourself when communicating with your spouse 32.Do not believe any of what you hear and less than 50% of what you see. Your spouse will speak in absolute negatives because he/she is hurting and scared. 33.Do not give up no matter how dark it is or how bad you feel. 34.Do not backslide from your hard earned changes.
I bolded the ones that jumped out at me, but they are all good suggestions.
I would add that you should try to be the one who ends conversations or goes to bed before her. Even if the conversation seems to be going well. Try to stay upbeat and keep the conversation light. Let her initiate conversation.
And one of my personal favorites is something you should review every day:
STOCKDALE PARADOX:
"You must retain faith that you can prevail to greatness in the end, while retaining the discipline to confront the brutal facts of your current reality."
Admiral James Stockdale was shot down in Viet Nam and imprisoned in the "Hanoi Hilton" for almost eight years. He was also its highest-ranking officer. He writes about his experience in his book, In Love and War. How did he survive while others did not? "Retain faith that you will prevail in the end, regardless of the difficulties." He adds, however, what distinguishes his position from simple "optimism" - and formulates what has become known as the Stockdale Paradox: "and confront the most brutal facts of your current reality, whatever they might be."
This is the critical difference which guards against the endless disappointment that optimism’s carrots' evasiveness create - until, maybe, the reward in the end. On the other hand, an ability to continue making realistic assessments of one's current life situation measures and apportions one’s energies and reserves to better face each challenge as it comes, thus positioning one with a stronger chance to prevail.