Name withheld

No, there won’t be any issue if you want to invite your son back to Kuwait on a visit visa in future.

I am Ethiopian and my salary is KD 250, can I bring my husband on visit visa and how many months can he stay in Kuwait?

Name withheld

Yes, you can invite your husband on visit visa with a salary of KD 250. Upon arriving in Kuwait, your husband can stay in the country for three months counting from the day of arrival.