<human>: It seems as though the two people that I consider to be my best friends are also my most unreliable friends, both of which are female. I mention them both to highlight the issue.

For one of these two, there are some unrequited feelings involved on my part, that I mention only because that's probably the cause of the issue. I intended to hang out with her at some point last week. She said she would let me know when she was available, but never did, so on Thursday, I texted about hanging out on Monday, and she didn't reply until Saturday.

This is not a terribly uncommon thing, and she has said she does it to everyone. Not only do I have no reason to doubt that, I've seen evidence that it is true. Still, it pisses me off like you wouldn't believe. That said, I'm well aware that if the other friend I mentioned did the same thing, it would bother me, but not to the same degree. The text basically said that she wasn't sure when she'd be available on Monday. I didn't respond, and I'm not really sure what to do. The thing is, I kinda feel some level of resentment about it, even if I know it's stupid. The problem is that I've never been terribly good about hiding it, and it doesn't really go away until it gets confronted. That's the other part of the problem, I've been down this road with her a number of times already, and I'm getting tired of it.

So, yeah. I might mention that I was married several years ago, and that bitch taught me that women are liars and betrayers, that's probably where the resentment and suspicion come from, and I haven't really been able to fight it off as yet. So, any insight?

Also, I really not looking for any advice of the 'win her heart' variety. It is what it's gonna be.

Can you give me the gist of the text in a nutshell?
<bot>: Feeling bitter about a a slow response from a crush that is known to be slow to respond, How do I get over it?