This means that Mr. Smith is no longer the speaker's teacher. That is accurate regardless of whether Mr. Smith continues to be Operating as a Trainer, providing the speaker's marriage to Mr. Smith has changed. The sentence ends with a string of "wh-" noun clauses. These clauses are not issues, https://johnathanjuiog.jts-blog.com/36980735/civil-lawyer-in-dha-karachi-pakistan-an-overview