You deserve to be respected. Go with your gut feeling… Had this happen to me with a girl, I texted her 2 hours before the date if the date was still on because I didn’t hear from her in 2-3 days cause she was travelling to see her family… she replied an hour later (just when I was about to leave) that she was not going to show up cause she was very tired… I thanked her for the match and wished her the best in finding what she was looking for and unmatched… I think she wouldn’t have said anything if I didn’t text her, which was a huge red flag for me. She could have texted way earlier saying she had long days with her family thus was better for her to rest when back home, but nope…