Hi Pink that's some story. As you say it your life and only you can chose how to live it I don't think there are any rights or wrongs as long as you don't hurt anyone When I said about complications I just meant with so much going on in your life maybe bringing a former love back into your life was bringing something else to the mix.
Again. It's your life and you choose to live it is completely up to you
I hope it all go's well between you , S21 and A and it a happy time for you all