Hello gents. I have been seeing this plate for a few weeks. We had sex on 2 different occasions. She quickly became very attached, caring, affectionate, etc. She even asked if I'm considering a relationships and I told her nothing is off the books yet but it's too early right now to decide on that. Probably worth mentioning that she recently (few months ago) got out of a long term (+5 years) relationship). She told me she's over that probably lied.

Anyway, we were supposed to see each other last Saturday and spend the night together. On Friday she went to her sister's birthday (her sister is married) at her place. She sends me pics of the cake, etc. Saturday morning she texts me that she is very sorry but she can no longer spend the night over because she has to take care of her sister's son for the next day and a half. She insisted however to drop by for a couple hours at least to say hi. I told her ok.

At my place she was super apologetic about cancelling on our plans, to the point where she kind of became annoying to be honest (she said she's sorry like 100 times). Anyway we hung out together, kissed, etc, I tried escalating 2 times but she shot me down. No sex. I didn't really pressure her but I she could tell I'm not digging it. Fast forward a couple hours, she leaves, tells me she's looking forward to see me again to which I simply reply with bye.

I was pretty shook. She suddenly cancelled the plans (I don't know if her excuse is true), came over, didn't want to have sex, wtf. Ever since then she's being a lot colder, no longer telling me that she misses me, etc. She still writes me goodnight, goodmorning texts but I have become a lot more distant too. I'm replying with significant delay (3-5 hours at times), etc.

What is happening? I don't get it.