She's been separated from the guy for 10 years.. While not "officially" divorced, it basically is.. God doesn't like divorce but we do that anyway... God tells us if we date/marry again after a divorce we're committing adultery.. So if you date her now or after the divorce, it's pretty much adultery either way.. unless she was abused or cheated on in the last marriage.. Honestly, if you like her enough and want to pursue a relationship, and feel it's okay, I think you should go for it.. It doesn't matter what anyone else thinks.. It doesn't matter what we say on here.. If God doesn't want you to date her, He will let you know.. Maybe God will bless the relationship... Dating as a Christian is basically having a friendship anyway.. so as long as you keep it G-rated I'm sure it will be fine..