I have 2 kids for the same guy right, well we are not together but we are still in love with each other and I am engaged to someone else but I don't love the guy that I am with and me and my kids father really want to be together should I give my kids father another chance because we love each other and for our kids and call off the engagement of what should be the best thing to do cause I don't want to keep doing this to my fiancé now

You have to do what is going to make you happy in the end. You shouldn't have started another relationship with a man... before you were ready. Now the other man is going to get hurt. Does he know about your love for your ex? I think that you do need to call off the engagement, because the other man deserves to find someone to love and be loved back.

I do think that you need to call off the engagement, and you should do what YOU feel is right... and you may want to take a lot of time to weigh things out. But you definitely shouldn't marry someone if you don't love them... it will hurt everyone involved.