What you have described sounds like a completely normal child! Absolutely everything you've explained is something my kids have gone through too. They are clingy to me, repeat things over and over (talk non-stop sometimes until I think I'm going start twitching), want me over daddy, and don't have interest in him.
With the clingy, I let them be clingy to me because they outgrow it. It's a phase they go through. BUT when it comes to daddy, there's just times I'm unavailable and he's the only option (as in, if I need a break, then daddy steps in regardless). If they don't want to hug/kiss daddy, we don't make them. We don't make them hug/kiss anyone they don't want to. Again, this part is a phase. Things like it being mommy's seat and stuff like that, if it's not really my seat, I"ll thank them for making sure I had a seat but tell them that it's okay if daddy sits there.
I make sure to be positive with them with daddy and don't force things (other than I WILL take a break when I can if I need it). They aren't meaning to be rude to daddy, so we take it how they mean it. They are still very little at that age and really don't understand. As they've gotten older, they've developed a much stronger bond with their dad. And, the more kids we have, the quicker they seem to bond to their dad and pass that stage. They still like me best for a long time, but he's a close second:-) I take it as a side effect of being a SAHM.
Anyway, not sure any of that helped, but if anything, just know you're daughter is normal!
ADDED: I totally agree with Jo W. Sometimes they get much more difficult when they need more attention. You might want to be sure to break up your money thingys with some play time. I find whenever I have a project of anything, I have a hard time making sure I come back and focus on them as much as I need to. And, the more frustrated I feel, it's often been because I'm not connecting with them enough. On days where I do nothing but interact with them, I feel very patient and in tune. So, it might be a tough combination of needing to get the money stuff done and dealing with her (and being prego!).