Claiming financial rights and maintenance from father

Polygamist father has left home and stayed with his 2nd wife and her kids and mother, after a fight about "why I didn't give salam to the 2nd wife" while I was sitting inside a car and she was outside talking with my brother.

I am not on speaking terms with her and she was a reason for countless fights in my family.

My father also said he will not pay for food expenses because my sister and I got a job. He stopped paying for my sister's education a year ago so she pays for herself.

My two younger siblings are still studying and can't provide for themselves. My sister and I don't earn enough to support a family.

I want to know if the police can be involved just for warning my father about the consequences of his action if this issue does not get solved amicably.