Good day Sir, I'm single and I have a live-in partner and she is already married with 2 children from her previous husband. They've gone separated but not legally. Now I'm the one who raised the children for 8 years from grade school to college. I bought a property through bank but the bank let the title to be named just after me because my better half is still married with her previous husband as to legality. We don't have our biological child yet. What would be the best thing for me to do to assure that if in case that I was deceased the two children would have the full irrevocable right of my purchased property?