Hello. It can be worrisome when someone you trust has you sign important documents that you’re not particularly familiar with. You need to find out what you’ve signed and speak with a lawyer about your options. It is clear that you have some concern or you would not be posting here. It makes sense to consult with a lawyer to see if you signed something that is harmful to you and whether it can be undone or if there is a work-around that will neutralize any negative effect what you’ve signed might have for you.