Good points all around. There are boundary issues, and the mom does acknowledge that she's fucked up. A lot of it stems from the fact that she feels guilty for the marriage breaking up, blah blah. Right now I'm leaning towards Sutekh's pov. I really do love the shit out of her and what kind of person would that make me if I bailed and headed for the hills at the first sign of trouble.
The household does need a solid, positive male role model and because I care about mom so much I'm willing to step up to the plate and give it a shot. That being said, I'm not going to eat a bottomless bowl of shit either. I've been gone for 3 days now and mom has been txting me saying that the boy has been asking about me pretty much non-stop and thinks I'm a pretty righteous dude, so that's a start. The boy goes to his dad's on Saturday so we get some alone adult time and comes back on Sunday afternoon. I'm going to give it one more shot Sunday night on the stipulation that we do things my way. If she wants to have me fill the role of man of the house then she's going to have to let me take charge of the situation or else we just go back to being weekend fuck buddies. My plan is to sit down and have a serious talk with the boy about grown-up relationships and about him growing up to be a young man. I'll end the talk with stipulation that in no uncertain terms I will be sleeping in mom's bed while he sleeps in his own, if he gets up in the middle of the night and tries to come in then he will be immediately escorted back to his own room. If mom let's this happen and doesn't freak out on the first couple nights when he starts crying then I'm willing to have patience and work with it till it's fixed, if not, then it's a hopeless situation and I move on.
And I already have my own kid, a 7 year old girl, who is well-adjusted, super smart, and has an asian tiger mom. There is zero chance I'm breeding with this woman.