Would you break up for this?

I'm in an LDR. I never had trust issues before, but in this relationship I feel like something is off.

We talk/message each other every other day, perfectly fine for me, both of us working and studying. Every 2-3 weeks we meet, in-person for a whole day or a weekend, depends on life. Fine with me. Whenever we travel she offers to pay, so she is not a golddigger. Whenever she goes to somewhere (alone or with friends) she sends me pictures of her and/or her friends.

Now the problematic part:

I'm feeling like she is a little bit distant. And sometimes caught in lies. I'm not a big social media user. I use facebook once a week (for work related stuff). The algorithm found her. I sent her a request. A week later facebook came up in speaking and told her that the algorithm found her... she told me that she does not really use facebook. Fine. Today I had to use facebook, she did not accepted the request, but has 3 new friends on her account. When we travel together she never makes photos. Not photos together, any photos. When she is travelling alone or with friends she makes tons of photos. Which is very strange for me. Like she don't want any "evidence" of us together.

Might be petty, but I really don't like when somebody lies to me. I tried talking about it, but she is deflecting.

I really don't know how to feel. Wouldn't be interested in the whole facebook friends thing. We were together for 6 months without facebook. But really hate getting lied to...

me:29M 26F

Would you break up for this?
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