Wondering where and how to find a good man

Definitely not anytime soon as my kids are young but after dealing either my shit BD and crappy past relationships I would like to experience what it's like to be in a healthy relationship.

I feel I'm not bitter or jaded or broken and I still have alot of love to give. Again no time soon as my kids are young ( getting them and my life together right now)but idk I just want tips to keep in my mind.

Like where to meet them

And what are green flags

Thank in advanced.