Gf threatening to false accuse for sexual harrasment

Hi, I have been dating a girl for 1.5 years now in a long distance relationship. I live abroad & she lives in Mumbai. In January we decided to book a hotel & stayed together for 1 night. We did not engage in any sexual activity at all. We spent most of our time outside the room exploring the hotel. While in room we played games like UNO & Ludo. I had also gotten a card game named “love games”. Some of those cards had Dares to do like lap dance or kiss etc. But as she said she didn’t wanted to play we didn’t play that game at all. Everything else was fine. We checked out happily the next morning. I dropped her home & she sent a text thanking me & she said enjoyed the trip. However, the issue is that now when we argue over some other stuff she is sometimes threatening me that I sexually harassed her, because she says, “I brought those love card games & I was requesting her to play at the start.” But as I mentioned earlier we never played that game at all. She agrees that we haven’t played the game but says that the fact I brought them & requested to play is the reason I have harrassed her. Moreover, she also falsely claims that I tried to touch/molest her. Which is again not true. In fact we had such a lovely time talking, laughing etc. I am not sure she will actually register a false complaint because she knows it’s not true. But she keeps telling sometimes that if I register a case your abroad visa will be in trouble. And this is causing me severe mental stress. I want to know what should be done in this case to avoid any false accusations.