Could the reason he removed his friends be because of me or his new girlfriend?

Honestly I’m just curious. So one of my ex’s friends that’s a girl has been friends with him for 5 years. She was like a big sister figure to him and although they weren’t as close anymore he still valued her or so I thought…

My ex did not know that I was still in contact with this girl and she came to visit me for a weekend. I’m sure that was a huge surprise for him since she posted me everywhere.

The friend later found out that he removed her and even blocked her from everything after she posted me. She was shocked since they were close at one point and were still in contact two weeks ago.

A little backstory between me and my ex is that there is no “bad blood” between us however he knows I was incredibly hurt when I found out he got a new girlfriend especially since our no contact period was very messy. I also didn’t think he was over me when he got that new girlfriend (7 months post breakup but only 1 month of no contact)…

Anyways so I’m just wondering if he unfollowed her after seeing my face because it hurts him or because of his new girlfriend. I just can’t imagine him telling his new girlfriend “omg my ex is hanging out with our mutual friend” and the girlfriend going “unfollow her”. This isn’t the first time that one of our mutual friends posted me and he removed them on social media. However with this friend he has know her for years and she helped him so much.

But yeah can someone please help me figure out what might be the case?

Could the reason he removed his friends be because of me or his new girlfriend?
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