Just need a place to vent a little and hear other people's experience.

Since having my DD 2 year ago, my friendship with two particular single, childless girlfriends has really suffered. They don't include me in plans and always use the excuse of "oh we didn't think you would be able to go." One girlfriend (my very best friend) and I had a huge falling out and are now not speaking with each other because she accused me of not being there for her during a difficult time. In reality I dropped everything in my life and was there as much as I could possibly be considering I am a full time working mother of a toddler and have a husband and other family as well. ( I work a minimum of 10 hours a day, 5 days a week)

Last night I found out indirectly that these two girlfriends and another friend have planned a vacation together. No one even bothered to ask if I would be interested in going. In reality I wouldn't go (for a number of reasons) but it just hurts to not even be asked. I find myself completely questioning if we're just in such different places in our lives that there is nothing left to salvage of these friendships. The worst part is, these are women who I have been friends with the longest in my life and who live within 5 minutes of me. These should be people who are the most understanding and the easiest but it's definitely the opposite.

I guess I'm just sad and hurt and looking for some sympathy and other people's experiences in navigating this weird transitional time in friendship.