Should I drop her as a friend?

Anonymous
Me and my friend haven’t been talking as much. Things have been a little weird ever since I’ve started seeing a new guy. At first she wanted to know all my business and then since the past couple of weeks she dosen’t really ask anymore and every time I talk about him it gets weird and it’s almost like she dosent wanna hear it and it makes me uncomfortable. She has a boyfriend of her own who she talks about all the time and she’ll ask me about my guy still but not as much. Me and her love this restaurant and my guy told me he dosent like it and she kept saying how it was a red flag. There was a Snapchat glitch where it said that one of our mutual friends was shared #1 besties with me and it was my guy which I knew that wasn’t right because there’s no way they could know each other it’s basically impossible because he’s not popular and she’s a college friend. Also the emoji was there ever since me and the guy first started talking and before we even became #1 best friends so it doesn’t make any since. My guy is from back home. The girl has a boyfriend of her own who she’s in love with so that would be unlikely too. She’s best friends with the friend I’m talking about. Plus people thought I was overthinking so I dropped it. i told her I was going home and staying longer to be with my guy and her whole mood changed. She told me to text her right after the date and tell her everything but she sounded bored suddenly. She goes home every weekend and her boyfriend is always here. She has a car and we live together by the way. She’s been flaunting her boyfriend a lot more ever since I got my guy. Why does she act like this?
Should I drop her as a friend?
2 Opinion