If you can think the same way as how to keep a healthy relationship with your life partner, things become easy than ever before.
A healthy relationship start with healthy dating intentions. Many people just date transgender women for fun, how can it be a healthy relationship? Most of transgender women are looking for serious relationships, so it couldn't be better if you are looking for serious relationships too.
Trust is the key to keep a healthy relationship. Trust your partner no matter who she is. As a trans woman, you should e honest to your trans dating partner from the beginning of a relationship.