There is no universal answer to this question, as the best approach may vary depending on the circumstances and relationship. That being said, most experts advise waiting at least 6 months after a break-up before making any kind of contact. This will give you enough time to process what happened and to hopefully put some space between you and the person you broke up with.
If you feel like you need to make contact sooner than that, by all means do so. Just be prepared for the possibility that things may not go well – after all, there’s still a lot of hurt and anger left over from the breakup. If things do get ugly, reach out to a trusted friend or family member for support. Hopefully, following these tips will help you navigate your way through this tough time.