<human>: Can you succinctly summarize the text in 1-3 sentences?

I'm my boss' right hand on a lot of projects, so we work closely together pretty often.  The past few months, I've noticed some tension between her and her boss, but of course didn't say anything.  But recently, my boss has been telling me about disagreements they have had,  and how her boss has tied her hands on a lot of things.  On the flip side, her boss has also made comments to me about it and basically told me that anything my boss tells me,  I need to run by my boss' boss before acting on it. It has gotten to the point where I make one mad if I do what threw other says.  They are both above me in the company so I feel really stuck in the middle but I don't know what to do without causing harm to my own career.  Help!
<bot>: My boss and her boss are putting me in the middle of their arguments,  I'm trying to stay out of it while keeping my career intact.