I agree ~ you deserve more than this.
And I have NO doubt you'll be there for the kids. You struck me as that kind of person from the start.
Yes you do deserve MUCH better than this and I hope you find it. Just make sure you don't "rebound."
I'm sure you and your soon to be ex can work out a visitation schedule where you see the kids just as often as you ever did and perhaps even more. But try to keep your relationship civil and friendly for the kids sake. Hopefully your ex will be agreeable to that too.
I sure wish you all the best. Please take GOOD care of yourself. God bless and please take care! Hugs, Lee