Read the manga to ch80 and read the summaries (it comes with pictures!) at some other site. The story is wholesome and wonderful, no actual problem arises between the couple like someone getting in between them which I'm grateful for.
It wasn't perfect by any means, it starts really slow so I was skimming it by ch40 but it was cute to the very end and I appreciate that. There were times when I was exasperated by the heroine, but I do like her.
Summaries to chap 105
http://tatsukida.blogspot.com/search/label/Ookami-heika%20no%20Hanayome?max-results=20&m=1
Ookami-heika no Hanayome