Disappointed and taking child out of daycare UPDATE
OK everyone thank you all for your advice. I did contact her and told her I will not be taking my son to her daycare anymore. When I mentioned the daycare social and how we never got an invite she said she did invite me and my husband but we removed ourselves from the event. Which is a lie. We never did that. And if it did happen on "Accident" I could see maybe one of us did but how could we both accidentally do it without knowing. Also why would she go out of her way to hide posts from us about the reminders for the daycare social the day before. I know she hides people from posts cause she has posted things before and said she hid her kids or boyfriend from it. My friend was on her page and could see it and when me and my husband went on her page we did not see the post but saw her other posts that were not related to the social. So he will not be going there. We plan on moving away to Idaho soon anyways so he would have been taken out eventually.
I know some did not agree and thought I was overreacting which is ok. Its hard to understand the situation when you really dont know her. but she owns an inhome daycare(11 kids attend) we have been with her for almost 4 years cause I do have an older son. We have been to every previous event which is usually 1 maybe 2 a year. She is all about her daycare and includes everyone. Except this time she included all the kids except my son. I thought it was strange, unprofessional, and not right. If it was some birthday party for her kid and she invited some people from daycare I wouldnt care but when it is a DAYCARE SOCIAL and my son is part of the daycare and is not included thats not right. So just thought i would update you all. Thanks again:)