Semi-long story, but I've been targeting a keyword for a few years. First, with my gf's domain. Then we got married and merged businesses and 301'd to a new domain. Then we got divorced and I started a new domain, while she used her original. We left the merged business domain up, because it was ranking #6. Current situation: I'm ranking ~#18 she's ranking ~#30 merged site is still #6. Will we ever be able to get all three of those pages on/near the first page.. or does google see our history, names, etc and make sure only one ranks. We're setup on different hosting for each domain, different whois, and different business addresses/citations/social medias.