Girls, Girlfriend of two and a half years asked for a break and some space but is slowly deleting my family members of her facebook?

My girlfriend of 2 1/2 years asked for a break and some space. But since it started she has been slowly changing things. I’ve noticed that on One day she changed her profile pictures from the both of us to her alone. Then she unfriended one of my family members the next day. And the next day she unfriended another, and another the next day. And it still says we’re in a relationship on Facebook and all our photos are still there. I have not had contact with her for days and as far as I know we are on the break so she can thinks things over… I don’t know how long this break is going to be and it’s starting to not really sound like a break but I do not want to assume. I need some opinions on what this may mean. I feel very stuck in constant worry because it seems like I’m getting red flags but then again I’m still unsure because nothing like this has ever happened before and we have never had a break in the 2 1/2 years we’ve been together.
Girls, Girlfriend of two and a half years asked for a break and some space but is slowly deleting my family members of her facebook?
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