My husband is a wonderful father. He is so hands on, but also 'brain on'. The mental load isn't all on me. He listens to parenting podcasts and has lots of ideas in terms of the skills and characteristics he wants to teach our kids. He thinks about their diet and is always coming up with ways to get more fruit into them! He keeps on top of their homework, reading, etc. He reads up on stuff and is very affectionate, loving, caring and encouraging with our children.
He demonstrates how to be a good husband too, showing all our kids, male and female, how to treat a wife and how a wife should be treated. He respects me, and they see it lived out in our marriage. Sometimes I'm utterly exhausted, and he takes over. Vice versa. Sometimes I can't think or I don't know what to do for the best With a parenting dilemma. That can be so stressful when parenting. He comes along and we talk it through and make a plan. In moments like that, I really feel his parenting and I can just take a huge sigh of relief.
He is a good man, in terms of all of those old fashioned terms like hardworking, honest, fair, just, kind but also decisive and firm. I'm saying all this because people don't tend to come on mumsnet to say how great their husbands are. On the whole, mine is. He is an absolute treasure and our children are beyond blessed to be his. I know he would die for them, walk to the ends of the earth for them, do anything for our family. The thought of them just having me feels less rich, and I do my best as a mother, for sure.
I've never been a single parent, but I find it hard to do a really good job even with a very attentive hands on husband. I can't even imagine what it would be like. I would personally never deliberately bring a child into the world without a father figure. Things happen, relationships end and tragedies happen sadly, but I would never deliberately engineer a situation where a child only had one parent. I'm not even talking about a separated parents kind of set up where there was a father on the scene, but to just not have a father in your life at all because your mother chose that for you before you were conceived is not something I would do. I have my own specific family situation growing up which has informed this decision.
As an aside, OP, you do sound distressed and that you're not currently in a good headspace to proceed with having a baby at all.