Can a bank employee look up my accounts balances without me knowing? (plus a little rant)?

I have / had a friend that got a job at the bank last year. We would chat and communicate everyday , and we were literally best friends and she was like a sister to me. She left her retail job and got a job at the bank. She was super vague about it , I’m not sure why , so i don’t know what position she got. It’s been almost a year since she got the job and almost a year since we haven’t spoken. I contacted her numerous times but was left with no response. She just completely cut me off. I didn’t do anything to her ! I’m now wondering if it was possible for her to look up my accounts and see my balances. Since she started working there, she suddenly stopped talking to me. She always complained about her financial position. To be fair, she made some bad choices in the past that amounted to that. I’ve been overthinking it all and just thought if she saw my balances and thought that I had sufficient amount to loan her or help out more?

I’ve always noticed a bit of an envious side to her when it came to her other friends, perhaps she did the same to me? Almost a year has passed and I’m not missing her as much. I mentally told myself she’s just someone I used to know. But I can’t help but think if she invaded my privacy and If she told anyone about it? So that’s why I wanted to know. Any insight would be appreciated, thanks!
Can a bank employee look up my accounts balances without me knowing? (plus a little rant)?
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