A multi split with brackets question

Question

I have a string and I want to splits these signs .,:[]
I like to know how to split multiple delimiters together with the brackets?
String  splitme = "mom.girl, dad:boy [ girl, aunt ] granny";
I know how to do it without a [ "brackets" if that what's it called.
splitme.split("[.,:]");

Answer 1

.....
try
splitme.split("\\.|\\,|\\[|\\]|:");

Answer 2

apparently this option also works when I splitme.split([,.:\\[\\]]); but I will give you the best answer