<human>: Can you provide a brief overview of the text?

So my friend Hannah, whom I've known for 8 years now, has been trying to get into a program for a couple years now. I saw her at a party a month ago and asked her if she got in yet. She told me she did get in, but that she was probably going to turn it down. I was really confused, why would you turn down something you had been waiting for for so long? She made some excuse about her husband's job, and I didn't push it.

A couple weeks later, I was out with Hannah, our friend Abigail, and a bunch of other people. Abigail is like a sister to me, we've known each other since we were 7 or 8. Abigail and Hannah have known each other for a while, but only started becoming friends about 2 years ago. I didn't really get a chance to talk to anyone until the end because I was busy running around setting up and running things. I did get to spend about a half hour just hanging out with Hannah and Abigail at the end though. As Hannah was leaving, someone came up to congratulate her on being pregnant! This was the first day she was telling people, and I was happy for her.

Later I was talking to Abigail, and she told me Hannah told her about the conversation we had about her getting into her program. Apparently she's turning it down due to her pregnancy, but she didn't want to tell me that since she hadn't finished her first trimester yet. I totally understand this, but I don't understand why she went through the trouble to tell Abigail the entire conversation we had together, but didn't bother telling me she was pregnant herself? She had plenty of time to do it, and it's not like Abigail and Hannah are really close. Hannah and I are casual friends, so I don't expect her to go out of her way to tell me, but we have been friends much longer than Abigail and she have. I'm hurt that she went through the trouble of telling Abigail about our conversation, but didn't bother to take 10 seconds to tell me she was pregnant herself to finish off that conversation.
<bot>: Had a conversation with Hannah that she should have finished by laughing and finally telling me she was pregnant, instead the conversation was finished through a third person.