Dusters I may break from the norm here but I really think being single is a good thing - especially if you don't feel lonely.
IMO it is re-build time. Re-adjust, put the children first and re-evaluate what it is that your really want to make you happy in life.
I honestly can't think of anything worse for my DCs right now than throwing another person/issues/family into the mix.
This is me time. And I bloody deserve it after the hell I have been through with WNs. And I want to be absolutely sure that I get into the next relationship for all the right reasons.
A bit of a flirt, nice male company to restore your faith in men etc all good. But that's it for me now!
I remember feeling fearful before that I would never meet anyone else, but life isn't like that! You always do! Look at my gorgeous man last week! They pop up when you least expect them and I think make the most of rebuilding yourself and your boundaries until then.
And by the way, your new potential man sounds lovely! Go for it, a drink here and there and a chat with a friend who makes your tummy flip- fabulous!!