Lisbon Portugal. I need a good lawyer in divorce children visitations and child support. Please let me know.

I need a lawyer in Lisbon Portugal to include child visitations, child support. I live in USA

You may go over as a citizen on a tourist visa, and enter and leave nation upon required times.
You may go over on tourist visa and find employment and change visa to a working visa.
You can move a business there, under the requirements and get a visa to do business.

There are several ways to move there.