There is actually a core characteristic of ADHD, which is emotional dysregulation. It isn't just what's happening in the moment or that the environment is the reason why that partner is so angry and dysregulated. So this is actually an issue that needs to be thought about as a symptom. There are multiple different medications that address these.
Many romantic relationships touched by ADHD are marked by misunderstandings and emotional outbursts. Effective communication skills, however, can be learned. Melissa Orlov teaches strategies that will resolve conflict with your partner.