Splitting a sentence

I'm trying to split a string: multiple characters such as !!! , ??, ... denote the end of the sentence so I want anything after this to be on a new line e.g. sentence hey.. hello split !!! example me. should be turned into:

hey..
hello split !!!
example me.

What I tried:

String myStr= "hey.. hello split !!! example me.";
String [] split = myStr.split("(?<=\\.{2,})");

This works fine when I have multiple dots but doesn't work for anything else, I can't add exclamation marks to this expression too "(?<=[\\.{2,}!{2,}]). This splits after each dot and exclamation. Is there any way to combine those ? Ideally I wanted the app to split after a SINGLE dot too (anything that denotes the end of the sentence) but I don't think this is possible in a single pass...Thanks