Ron and Tammy 1
While Ron and Diane were definitely the type of couple you would want for yourself, Ron’s previous relationships weren’t so much. The relationship between Ron and Tammy 1 was somewhat abusive, and, while this was played off as funny, it’s kind of disturbing!
Think about it: Tammy 1 was way older than Ron which only led to a weird power imbalance. Tammy 1 was also way too controlling and made Ron into someone very different than who he was before. Sounds like a crappy yet sadly common relationship.