Oleanders can take a licking & keep on ticking Lin. I'm betting it will survive. might want to prune it some though to help it. Looks like you guys got beat up some.
I can believe it as when the system reached here it was quite windy still & DH & I both said it acted far more like a tropical depression than anything else. Rain blowing sideways this way then that way & all 4 points of the compass. Thankfully we didn't lose power but my computer has been snagging off & on all day. I have an aircard & when bad weather systems move in I've noticed it can hang the internet connection. We're due for more yet.