Belgium visa for 2nd wife

hello

I m  Belgium national married in Belgium .since 2014 I live outside Belgium and married again outside Belgium and I have 4 kids  Belgium national but not divorced in Belgium with 1st wife so how can I get  Belgium visa for my 2nd wife non eu national

best regards

You've committed bigamy, which can be serious and punishable by prison term 5-10 years.  I think you'll need to resolve that situation first before you can think about bringing the 2nd wife to Belgium.