"Friends"

I'm so frustrated with my friends. Most of them are so selfish! I had a friend message me the night of my reception all pissed off that I didn't invite her...like really? I've had such a good day and you're going to try to ruin the end?!? I try to get advice for a situation and my friend didn't even listen...she just said, "if you stress too much you'll have a  hard time getting pregnant" I was talking about work and my work situation! I have family members who never invite me to events, I have friends and family members who never come to any events/parties that I throw. I'm just about ready to throw in the towel. I need a major life change.