Thanks again for your continued input. I found this article, which I think is helpful and true:
www.salon.com/2010/06/29/stepchildren_toleration_love_open2010/
It brings up an interesting point - stepkids aren't REQUIRED to have feelings of love for their stepparents - so it's not really fair to expect stepparents to have feelings of love for them, is it? What I'm hoping for is, as he grows up, a mutual respect and positive relationship - deep, true feelings of parent/child love, though? Maybe not. Some of you hit it on the head for me - just because the bio mother is dead doesn't require me to have feelings for this child that I wouldn't be expected to have if she were living. It's not his fault his mother is dead, but it's not my fault either - I am the STEP-mother, whether the bio mother is living or not, and my goal is to do a decent, fair job of that role, not become the mother. I've decided I'm comfortable with that.
To those who inferred/outright commented that I was somehow hurting the boy by NOT feeling maternal love for him - thanks for your input, but I respectfully disagree. As I said in my post - it's true I don't enjoy spending so much time alone with this child. He's NOT mine, I DON'T feel maternal love/attachment to him/he IS an annoying/intolerable at times 4 year old right now (anyone who says a 4 year old is sunshine and rainbows all the time is lying, I think!), but I DO take care of his needs and I try not to let my frustration show. I don't yell or scream at him, I don't discipline him too harshly, I don't ignore him.
I don't think my complaints are outside of the realm of normal for ANY parent. I get almost ZERO time without the child. That's exhausting and draining for bio parents, too. His dad sleeps during the day, yes. He gets up a few hours before his shift starts and has the house to himself (the boy is at daycare and I'm at work during this time) for a little while at least. Since I have moved in to the home, I have not had one single day/half day/few hours (except for a handful of dr. appointments, yippee!) without the child. Dad comes home early in the weekday morning and goes to sleep. I get this boy up, feed him, ready him to go to daycare, take him to daycare, go to my job for 8-9 hours, pick him up from daycare, feed him dinner, entertain him, bathe him, put him to bed. By that time, I'm exhausted. I clean up the house a little bit and go to bed myself. Repeat 5x a week. On weekends, I work every other weekend, so yes, dad takes care of him those days, but as soon as I get up in the morning, the boy is awake already (when do they start sleeping in on weekends, by the way??) and he's there when I return home. By the time it's bedtime on those weekends I am ready for bed myself, as I have worked all day and have to work again the next. On weekends I'm off, obviously we spend all day together. I'm not saying it shouldn't be this way with a young child who lives there full time - of course he's around all the time. I'm just saying it's exhausting for anyone - bio parent or not. If I am off on a weekday, he doesn't go to daycare that day to save a little money. I don't resent the child for existing - I just want a quiet moment to relax sometimes without someone constantly wanting something, needing something, making noise, making a mess, etc!!
My guilt comes from the feelings I have inside. Shouldn't I WANT to be the primary carer? That's what we women are led to believe, right? If you don't love and enjoy every moment of child rearing, what's wrong with you?? We've made a lot of progress ladies, but let's face it - the default still is that women are the primary child rearers. In this case, I don't love it. Having no children of my own, I have no comparison, maybe I wouldn't love it if it were my own child, either. The fact that this is NOT my child does make it harder though.
Many of you asked about the maternal grandmother. The short(er) version is, she lived there for over 3 years. At the time her daughter died, she had just been left by her husband, had no job, had been a housewife all her life and had no real job skills that could earn her a decent living, and has some mental/emotional issues as well. My fiance agreed to let her live there rent free if she would help take care of the kid, with the expectation that she would use the money she was saving on no rent/living expenses to prepare herself to live independently/learn job skills, etc. She did none of that. She got alimony payments and part of her and her husbands assets in the divorce, and spent every last dime of it on frivolous things. She had no living expenses for 3 years and didn't save a dime. She laid on the couch all day and night watching TV, and it got to the point where she wasn't even getting dressed anymore or bathing more than once a week. She wasn't feeding the child adequate meals, wasn't bathing him regularly, kept the house in dissary and was just plain slovenly. She began stealing from my fiance, lying to him about child care related things (saying she had done things she had not) and telling him she needed money for something child-related then pocketing it herself, among many more things. She was mean, angry at the world all the time, and had lost her grip on reality. She was not providing a safe or healthy environment for him, and was asked to leave. That resulted in more drama than you can imagine, but eventually she did leave and moved in with her own elderly mother who now supports her as she applies for disability for her mental issues. The child's maternal grandfather, for those who have asked, lives in the same town as we do, and in the 2 years I have been with my fiance, has seen the child twice for less than an hour each time. I don't know why he has no interest in him, but he doesn't.
Thanks again for your input - I don't know how this will end yet!