How to (27f) tell my fiancé (28m) I don’t want to get married and start a new relationship with my ex fiancé (31m)

In 2018 I left contestant A for contestant B. I zeroed out my 401k to move across the country and start again. I was on a fast track to marriage and kids with my new choice when I now realize I wasn’t ready. <br><br>One month ago contestant A asked me to be his Valentine. We reconnected. 4 days ago contestant B proposed on a sunset helicopter ride over the mountains. I haven’t told anyone yet. Contenatant A asked me to spend the rest of his life with him. Contenstant B says he’ll do anything to still marry me. <br><br>How do I politely tell contestant contestant B to fuck off now so I can focus on contestant A?<br>Info: I have a child with ex contestant A, hence the Valentines Day reunion. I was engaged to contestant A from 2016-2018. Contestant B has gone through extensive therapy and does everything right but doesn’t make me happy and I resent him. I’m not sure what contestant A is now because he’s been hiding behind being the good co parenting ex for a long time. I know contestant A has now been in therapy. We spent a night together 2 weeks ago and he won’t leave my heart. I want to marry and have more kids with contestant A. Ex contestant A is making me incredibly happy and I still have strong feelings for him. <br><br>TLDR; how do I divorce my new fiancé and get back with my ex fiancé?<br><br>EDIT:<br>Wow, I made this thread a few months ago and I didn’t expect this kind of response and forgot I had it. I am contest A. I am the come back girl. I’m not the originator, I’m the one everyone says is the problem <br><br>I contestant A here now took the time to read through all the comments. This 27 year old is now 39, we have a now 8 year old together, remained co parents even after she left and took our child, she came back 2 months ago and I continue to be in therapy. My son needs a mother. We co parented, and I never took a cent in child support. I begged for her to be in our kids life. I have now forgiven her and will marry her, and have more kids. I never stopped loving her. I never will. I love this come back girl now my wife. We are happy. She is not making me miserable. She isn’t cheating on me. She is perfect. I forgive her. I’ll be with her forever.<br><br>Notes: Contestant B is actually making a lot of money and won’t go quietly. I will give her contestant B the check she is looking for, and I will do whatever it takes to keep the mother of my child in my life. I continue to be in therapy and will continue to be the best husband and father possible until the day I die.