Getting Rich in the 1980S Started by Picking up a Rough Guy Like a Wolf Dog

Requesting: Era (Preferably 80) + Rough Guy + Getting Rich + Emotional Drama.

I want to see content similar to "Reborn in the 1980s, dumping the scumbag and marrying the butcher". I want to read a period story. The female protagonist is not coquettish, the male protagonist is rough but smart and capable, the couple work together to make a fortune, and the emotional drama is interesting.