odd behavior

Ra
I believe I am having an overthinking moment here so I need my ladies to bring me back to reality.   
Not so small back story: 
  My husband has been working at this amazing small business and absolutely loves it!(this is a huge answer to prayer for about 6 years now) One of his coworkers and him click instantly. We find out he is married and they have two boys. (Let's call the husband Bob, wife Sarah and the best friend Betty). Fast forward to about a month after our son was born, we went over to hang out at their house (no big deal).  We met sarahs best friend, Betty, and I got a horrible vibe from her. So many red flags. 
So. Super into everything slutty pin             up. 
Many. Made me want to cover my husbands eyes. 
Red. Resting bitch face. 
Flags. Funny enough horrible hairstylists for being a hairstylist. 
Let's get one thing straight before I go on. 99% of the time I literally do not judge a book by its cover. NO MATTER THE VIBE. I believe there is good in every person and I believe that everyone has a deep dark sexual desire.(<left field, right?!). I love listening more than talking and I LOVE learning about people's passions. I am not a prude but I am naive in a lot of areas of life (mainly because I do not invest my time in it like you do). There is nothing wrong with that at all. BUT I am human and do unfortunately make mistakes and misunderstand and misread life's adventures from time to time. So back to the point. 
Betty is nice. Betty is a bit ditzy. Betty does that for attention. She is super fake but really good at hiding it. And loves to cause stupid drama and never take the ownership of anything unless it's in her favor.
 So Sarah and Betty's style is pin up. The whole works, I mean from the hair make up to the clothin and yes even some home wear items. And sometimes,in my opinion, it is a little too slutty to be wearing around children and married men.
PLEASE don't get me wrong here. I'm all about flaunt it if you got it but come on ladies still be decent about it. STOP. Just stop. As for ANYTHING in the world, there is a time and a place. 
I say all this to say that I kinda sorta have been slowly dressing like them.  See ever since we met Betty things have been off all across the board. I feel like I have to compete even harder for my husbands attention when I am around them. I have some issues that I am working on with my body and am making progress. So I bought some crop tops and have been practicing my cat eye look. My question is: should I be concerned that since I have made these changes he has paid more attention to me? 
Thanks for taking the time to read my not so short story and helping me out. 💚💚💚

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