DH is considering going NC with his parents. Obviously it is his choice and his relationship, but I am feeling very anxious about it. It seems very sad to sever the relationship, particularly as our son is his parents' only grandchild. I'm just not sure how to deal with it.
Background - DH and his parents are not close. Neither side tends to initiate contact (apart from a superficial family whats app chat involving others too). They are very different people and also his parents live overseas so we rarely see them. When we do see them, everyone gets on on a fairly superficial, polite level. I think my DH really wants to have a better relationship with them but accepts it won't happen.
DH has always felt he's the black sheep but the thing that's triggered him to consider going NC is some therapy he's been having the past few months. We had some issues in our relationship and he self referred to a group therapy thing that's about dealing with aggressive behavior. I have said all along that I think his difficult relationship with his dad is a lot of the reason for this. Now he's had several months of therapy he is thinking a lot about this (says he lies awake at night thinking of it etc.) He has become very preoccupied with his childhood relationship with his father - who could be domineering, a bully, and quite intolerant of DH throughout my DH's childhood. In my DH's adulthood where there was an incident of his father being violent towards him - he's become very preoccupied with this lately and seems to have a real hatred of his father boiling away, says he doesn't want him having a relationship with our toddler etc.
A few months ago his parents came to stay unannounced and afterwards DH told them by text message that they are welcome to visit but next time we'd like them to run dates by us in advance please. They never replied, and DH thought they were in a huff but I thought they'd just forgotten. We have recently learned from his sister that they got very upset about this. In fact they haven't really spoken to us since, and have stopped showing much interest in their grandson on the family whats app - which is really their only engagement with him, due to the distance. I feel very upset by this and inclined to make amends (i.e. clarify the situation with them, without backing down from our principal that they should ask before visiting).
I feel really conflicted. On the one hand, going NC would not look very different from life as it is now. We rarely see them and if we don't initiate whats app conversation they don't either. We never talk on the phone anyway so that'd be no change. I find them fairly irritating etc. (in that typical inlaw way) so not having their company would be no great loss. HOWEVER, I feel extremely sad when I think of him severing the relationship. It would deprive our son of a relationship with his grandparents, and just make everything so unpleasant. From a practical perspective, it'd make things awkward with his two sisters as how do you maintain contact with them and not the parents? And I'm not sure there is much to be gained from it - it won't change his father's previous behavior towards him, or help the father to understand what went wrong.
How do I approach this with my husband? If it comes up in conversation he ends up extremely upset. I counsel against doing anything drastic or depriving our son of the relationship, and say it would just be a very sad thing all round, which you probably can't go back from. However I know ultimately it is my DH's choice, and I can see the relationship is not a good one and that he has been badly treated by his father.