Awful behaviour and definitely not normal.
This really gives you an out.
No need to say anything, but you absolutely have zero need to put yourself out for them again.
No need to invite or entertain them.
Attend gatherings only if you wish to.
Clealy most of them feel basic manners are unnecessary in their interactions with you, so you need to find your backbone and suit yourself.
Tell your husband that you too will suit yourself.
If they are like this, then you may be saving yourself a lot of wasted effort going forward.
Mirroring is very effective IMO.
Reflect the effort they make with you right back at them.
I have found this to be very helpful in my life.
Congratulations on your marriage.
Try not to allow it to upset you, it is what it is and cannot be changed.