Agree to differ - Idioms by The Free Dictionary
agree to differ
agree to differ or
agree to disagree
If two people who are arguing about something agree to differ or agree to disagree, they decide to stop arguing because neither of them is going to change their opinion. I find some of his views very curious and we've agreed to differ on some things. You and I are going to have to agree to disagree on this issue.
agree to differ cease to argue about something because neither party will compromise or be persuaded.
aˌgree to ˈdiffer (of two or more people) allow each other to have different opinions about something, especially in order to avoid more argument: Our views on this matter are so different that we’ll just have to agree to differ.