I am in a senior leadership role. There are a few older men (I'm not much younger than them, but these men rose to positions of power considerably younger than the average woman) who used to be in senior roles and have now stepped back and gone part time. They are highly resistant to anything I do and implement. I have had outright hostility from them such as turning their back when I have entered a room, saying 'No!' when I asked one of them to carry a very small item to a room he was going to while I was dealing with an issue, walking off mid-conversation when I have joined a group - you get the picture.
The fact is none of them did anything much when they were in roles commensurate with the role I am in now. Our organisation has reached crisis point and I am at the forefront of trying to address the issues. They've been left alone for years and are now being asked to make changes and they don't like it. Some have strengths for sure but others would probably be best off just stepping right back at this point.
How do I deal with this? Some I even got on with before having this role and it's hurtful. Leadership above me is weak beyond belief.