Hey ladies just need abit of advice, so basically my 3 Yr old DS's dad left just after he was 1 because of his mental health which it was quite bad at the time he's since got help and is better now he wants to be apart of our lives again. He feels like he'll be a better father&boyfriend. Part of me wants him too because I do miss him and so does my son plus I want my son to have his dad in his life but the other part of me doesn't because what if it happens again and he leaves again? My son will be older then and will know what's happening and it'd break his heart if he left and didn't come back. He's such a very happy little boy I dont want anything to upset him. I'm just really torn on what to do and what the right thing to do is. Any advice would be appreciated.