<human>: Summarize the given text in a few sentences.

So there was an issue when she left me hanging after asking her some direct questions via text. I was opening up and relying on her for an answer, and she was awol for 7 hours. She phoned later but I was busy, and then another hour later texted me an answer. 

Later that night, she said she sent a text an hour after receiving my text. Tech issues! She claims and this type of thing had happened several times before, usually with "I did call you like 5 times" even though I never got one. It's concerning to me, and I don't know if she's bluffing. 

Anyhow, last night I was called her bluff over the phone and said "you say you sent it, so it would appear on your phone. Even though it didn't go through to me, you'd have it so send me a screen cap or let me see your phone next time." Now, I know this is kinda uncool, as I'm distrusting her, but I would feel much more at ease knowing that there are actual tech issues and she's not just lying to me to appease the situation. 

She said that's very intrusive to see her phone and got pretty defensive, though I KIND OF see where she's coming from. I would never ask to see her texts to others, and she has some baggage about that from past bfs. I said this is completely different, but whatever. 

Now my perspective is unclear and I believe she's probably covering it up, though in this particular situation it isn't very big deal. 

It's stupid I can't trust her, but she's a fairly poor communicator in many situations. She's done some shady conversing before, and hadn't done much up earn my trust, except she hadn't done much to earn distrust. It's always some "I didn't think this was important" or "I did text that!". 

So, am I overacting?
<bot>: I am not sure if my gf is lying about tech issues via text. Is it uncool to ask her to show me the claimed "sent"message on her phone?