Drug addiction can have a significant impact on marriages. It can lead to decreased communication, emotional distancing, and a lack of trust. The addicted partner may become less reliable and may not be able to fulfill their responsibilities, such as caring for children or contributing to the household. Additionally, financial problems can arise due to the cost of drugs or the inability to work.

The non-addicted partner may also experience a range of negative emotions, such as anger, frustration, sadness, and betrayal. These emotions can cause strain on the relationship and may lead to arguments and conflicts. In some cases, the non-addicted partner may become codependent and enable the addiction, which can further exacerbate the problem.

Ultimately, drug addiction can threaten the stability of a marriage and lead to divorce if left untreated. However, with appropriate treatment and support, it is possible for couples to overcome the challenges of addiction and rebuild their relationship.