I was recently married to a US american citizen person and we've been in a legitimate relationship for 10 months,we are having lots of problems and I just realize she's lesbian,
And today (march 13) we filed divorse,but the problem is my immigration interview its going to be on march 27, should I go through the interview process bymyself? What I have to do?

It depends on how you are trying to gain citizenship, really...