Been seeing this girl for a few weeks - very sexual, she appears very innocent but very dirty in bed and we've had a great time together.

This week she got the flu and has been at home. She was sending nudes and we planned to meet on Sunday.

I text her "do you have any lingerie?" She says "yes..." I say "wear it for me on sunday" She says "don't tell me what to do..."

And from that point it just devolved. I tried confirming Sunday, she went ahead and made other plans, had a "big night" last night, meaning drugs and I get the feeling she would fuck someone. She said she "realised how little fucks I give. Just doing the same."

I, admittedly, lost frame completely and apologised for making her feel that way and have told her I'd rather be an adult and talk about it but she won't respond.

What do I do? I feel fucking terrible. I actually like this girl and we had nothing but good times. What the fuck happened? Where did I go wrong?