It seems to me that women thrive (generally) as mothers, while men struggle (or just ignore their fatherhood) - it also seems that the parents' relationship always suffers. Is this inevitable?
Cards on the table: once I became a mother (one daughter, over thirty years ago) my husband became pretty much impossible to live with, as he wanted his (our?) life to carry on exactly as it had before parenthood. When he had an affair and left it was nothing but a relief. (He had become abusive and coercive, to give some context - which I suspect might not have happened had we remained childless.)
I think I'm pondering all of this because almost all the posts I read on here (admittedly mainly in this section, and AIBU) relate to difficulties between men and women who have children. Would love to hear your thoughts.