Once I became aware of the importance of boundaries I noticed that I am a very talkative, friendly person (like, in stores and stuff). I realized that idly chatting with men is unnecessary. A couple of times after d-day I realized that this causes a banter to occur. Why? Why is this necessary? So, I make sure not to make conversation with men for no reason. For example, one time I was buying my breakfast and the clerk was friendly to me. I started joking around with him and then I noticed that each time after that when I came in, he was getting friendlier. Then he asked, 'coming in tomorrow?' and I realized...boundary alert. So, I said coldly, 'I don't know'. Every time after that I made sure I was cold to him so as not to give the wrong signal. He started to ignore me and move onto the next 'friendly' customer I guess.
My point is, now I realize that it's just not appropriate or necessary to make chit chat with men.
Another time I realized this I was in the diner with my gf for lunch and gf got up to go to the bathroom. A Dave Matthews song came on and a few guys were sitting at the table behind me and one said, "Awesome song" and I LOVE DM and normally I would have turned around and started a conversation with them about DMBand. BUT, the new 'boundaries firmly in place me' didn't. Again, absolutely no reason to start chatting it up with these guys.
Just becoming aware is key. Have you read Not Just Friends? The author talks about walls and windows in the marriage. I now have a very protective wall around me and my BH (and my kids). It is us, the couple first, family first...nobody can penetrate the wall. Think of how you would act if your H was there. If you wouldn't say it or do it in front of him, then it's not okay.
Having boundaries in place feels good. Once you start you will realize that validation from the outside world is not what makes you feel good inside.
Are you in IC trying to figure out why you seek this and how to learn healthier behaviors?
DS, you are forever in my heart. Thank you for sharing your beautiful spirit with me. I will always try to live by the example you have set. I love you and miss you every day and am sorry you had to go so soon, it just doesn't seem fair.