aww thankyou everyone, so many replies

Your messages have been so comforting to read, and a lot of you have said I'm brave, done the right thing, and that has made me feel better about my decision. Susan, you are right that its so easy to go back, especially when that person doesn't dissapear from your life and there is no anger. Colin has been here twice this week now and it is tough when hes playing on the floor with the boys or having hugs with charlie, even tougher when he doesnt want to leave and i dont want him to.
But i spent an hour yesterday morning writing, about why I've done what I've done, how i feel, what i want from life, it was therapy, and when colin was here last night I gave him a copy. I hope he reads it, understands it and gives me a bit of space as i think its impossible to try and move on when that person is phoning or txting or visiting. I'll make sure the kids can see him for as long as they want to.
Thank you for all you support, it really means the world to me

I am ready to focus 100% on the holiday (less than 4 weeks to go

) and on finsihing off xmas preparations, thank god i have distractions.
I know I'm not going to die now and i know the world keeps turning and one day at a time I am going to keep going with it. and more than anything I am blessed to have my gorgeous 3 kids to get me out of bed in the morning and keep me going with life.
many hugs right back to all of you and thank you xxx