Glad to have you join us. There are spouses and partners of trans people here, so you are not alone.
I encourage you to complete your Profile page. It helps other members understand your situation and unlike regular posts, you can update it at any time when something changes. Also, all threads will eventually fall to the bottom of the pile, but the Profile page is always readily accessible.
Also, if you want to search for other members near you, click on Social in the menu and then Member Directory.
I hope that being here will be a good experience for you!