Thank you for your enquiry.
Your situation is very difficult. You should not overstay your visa. However there are complicated rules and exceptions in situations in situations like this and only a solicitor/lawyer can give advice.
Sorry I cannot give you the answer you would like. The answer you are looking for does not exist in UK immigration law. When you applied for a visitor's visa in Ecuador you were required to show you are genuinely seeking entry to visit the UK. The purpose you gave during your visitors application in Ecuador now seems to have changed. You case is not that simply. You need to seek legal advice.