Nothing has changed.... I know 5 different same sex couples who had their interviews within the last 3 months and all have been approved with no difficulty. Bring updated bonafides of your marriage to the interview (Co-mingled finances, evidence you both live at the same address, joint utility bills, photos of you both with friends/family, wills/medical power of attorney, etc.) Also, scan and upload this evidence to the "Unsolicited Evidence" tab in the portal. The interview notice will tell you the documents to bring but what I listed is a good description. Do not give yourself extra stress by falling into the trap of being afraid of all the "Trump Admin Boogeyman" fear mongering out there. Is this administration enforcing policies and laws that were previously left unenforced? Yes. Are they changing the INA and denying same sex couples adjustment of status that have followed the rules and have no bars to adjustment? Absolutely not. Dedicate your energies to gathering the aforementioned evidence, live your lives and you will be fine.