How do you deal with unwanted advice/commentary on your relationship?

How do you deal with unwanted advice/commentary on your relationship?

I simply grey-rock the little I receive regarding our current separation.

I don't mind talking with the few people I confide in, but I just plainly ignore people who talk or comment just because they feel they have to, or plainly just want to gossip - people who say stuff like "Surely you and/or her must have done something" "Think of the children"; and even someone who's seemingly taken grave offense at the fact there's no drama and now is spinning the gossip that we were having a "sham marriage" just to get our money and inheritances from our families.

I just say it's a moment of transition but whatever will happen will be for the best.

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Pretty much the only person I discuss my situation with and take advice from is my sister - we've never been close growing up, but she went through a separation and almost divorce from her husband before giving it another shot so I value her experience.
How do you deal with unwanted advice/commentary on your relationship?
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