You sound insecure and beta as hell. If you that concerned about your woman and interacting with people, then you are not on her level. Part of the appeal that creates a strong sexual energy/chemistry is walking into a room with your girl and seeing how many people want to be next to her, while understanding that you are the one that she is with. Likewise, women will feel the same way when they walk into a room and have other women want to be in her shoes. If you havent ever been to a dinner or event and have your woman show you off and stare at you starry-eyed because the women she competes with want you as bad as she does, then you are losing the battle.
Another thing is you need to steel yourself and bolster your confidence when you are in a room of men that are eyeing your woman because rest assured, she sees your beta tucked tail and unease with competition and it most certainly is a turn off. Show her you are comfortable with other dudes being in her space because you are confident that you have what it takes not only to keep her, but that you arent worried about what any other dude has to offer cause she knows what she has at home. Let her be turned on by your confidence with her and other men, and your allure with other women.
Edit:
Also, its a good thing to show early on to your girl during the courting phase that you have attractive women that pursue you as well. There should never be shift in power in that regard. She needs to know that you are desired by desirable women. This helps exponentially.
Another thing is you need to steel yourself and bolster your confidence when you are in a room of men that are eyeing your woman because rest assured, she sees your beta tucked tail and unease with competition and it most certainly is a turn off. Show her you are comfortable with other dudes being in her space because you are confident that you have what it takes not only to keep her, but that you arent worried about what any other dude has to offer cause she knows what she has at home. Let her be turned on by your confidence with her and other men, and your allure with other women.
Edit:
Also, its a good thing to show early on to your girl during the courting phase that you have attractive women that pursue you as well. There should never be shift in power in that regard. She needs to know that you are desired by desirable women. This helps exponentially.