Me and my sis were always close growing up. And then something happened
I don't remember when exactly but now its like we just don't even like each other any more.
She even said once that if we were not sisters we would hate each other which hurt my feelings really bad because at that time I thought we were friends.
Now its like we disagree on everything. We have gotten into arguments over our kids, they are all around the same ages.
She called this morning to ask me if I want to walk with her. I wanted to say for what so we
Can walk in silence or maybe argue. I couldn't because I had to lay baby down for a nap,
I am baby sitting for my other sister. I don't even want to be around her any more.
I feel guilty but it feels like I can't stand her and want to see her as little as passable.
I am already dreading the holidays.

If she asked you to walk with her, give it a chance. She might like to make amends and try to improve your relationship.

I just noticed what your siggy says, so try and think of that next time she calls. :)

Yes I will try, Again!
I think if she brings up something that can cause an argument I will just not say anything. She is the type that has to be right always.
And she is very sarcastic.
I used to talk to her about every thing until I realised that she always makes me feel worse.

Sometimes it just has to be that way. I have a cousin that I love very much... but we have more fun when we have shorter visits. ;) She can be a lot to handle.

That's good of you to try. Maybe one day she'll see how her behavior affects you.
Good luck!