Do you want to stay at the same position that you have or want to get rid of misused backlink ?
Yeah you have to do linking. Backlinks occur when one website links to another website. Also referred to as incoming or inbound links, backlinks make their connection through external websites. The more votes you get from sites with authority, the more positive an effect on your site SEO
But what if any site or person misuse your url for making their site up or they just hate you.
What should you do?
You need to make more powerful backlinks than before and remove broken or blocked links.
Only this way will help you to be in the position that you gained.
Thank you