I like it when MC genuinely cares for children, be it her children or others. MC can be a F or M and I read bg, yaoi, yuri or no romance. Hopefully, the MC is level-headed and can stay strong in the face of challenges. I don't really like it when the problem faced by the MC is "relatives" because novels like this are usually full of exhausting things like making a big deal out of literally nothing (Chinese transmigration novel trope). Or even if there are problems with relatives, at least I hope it's not about insignificant things. I've been in the childcare tag but some of the novels I've read doesn't suit my taste. Or the translation is almost like MTL which ia unbearable to read.