What happened to people working on a marriage and sticking together? What happened to people putting children first?
I would tell him to work it out with his wife. Seek help from counsulors etc.
If that doesn’t work put the Townhome up for sale and let her live in the Townhome until it sells because it would be less disruptive to the child.
Kids need their Mothers. Thats half the reason our society is so messed up because a whole generation of kids have grown up without the love and attention that can only be provided by a stay at home parent.
No one can convince me that it doesn’t matter and no one can convince me of the silly argument that its “quality time vs. quantity of time” because quantity is quality.