Saint Ambrose of Milan….
I think, TBH, here is a support for our spouses being known to us in Heaven.

Yes I know “neither married or given in marriage,” but I say to that, I feel that is more in line with marriage not taking place IN Heaven versus if not continuing into Heaven from a marriage here on earth.
Not qualified to say and pray I find out one day. I’ve some difficulty thinking Heaven won’t include knowing she whom made me happiest on earth is all.
Fairly confident some solid replies will be coming and TIA!

Prayer for Those we Love:
Lord God, we can hope for others nothing better than the happiness we desire for ourselves.
Therefore, I pray you, do not separate me after death from those I tenderly lived on earth.
Grant that where I am they may be with me, and that I may enjoy their presence in Heaven after so often being deprived of it on earth.
Lord God, I ask You to receive your beloved children immediately into your life-giving heart.
After this brief life on earth give them eternal happiness Amen.
~St Ambrose of Milan

I have never heard that we don't know our spouses in Heaven.

Spouses will know each other, but I think it will be like brother and sister. Also, I believe we may have other soul mates, we just don't know them in this life. I like to think St. Joseph will be one of mine.

I like this a lot. As brother and sister meaning no fleshly romantic stuff but still knowing and loving. Yep, I like this!
Thank you so much for the reply!