My wife and I have exactly the same issues as the original poster (two kids, 3 and 1, another on the way). I have said and thought things I shouldn’t, we fail to understand each other’s needs or state of mind, our beloved children and our fertility seem like millstones around our relationship’s neck. I was listening to Taylor Marshall recently, and he reminded me about something very important: marriage is a sacrament, and sacraments give grace. NFP is no cake-walk with kids and urges, and it hasn’t turned our marriage into a bed of roses (though it was an amazing source of grace when we first adopted it). But reading Simcha Fischer’s hilarious and honest Sinner’s Guide to NFP taught us that we needed to communicate, to understand each other, to co-operate, and (especially in my case as a man) to master my appetites in the name of love. We are not all the way there yet, but we have been through a very trying emotional time and in my case I have received a lot of grace.
If a wife isn’t yet biologically ready to feel desire again, their intimacy will be depressing for both of them. Being in the midst of kids waking up early and breastfeeding really kills the passions that drove baby-making in the first place. A husband may have to learn this the hard way after making both he and his beloved miserable. Don’t judge us men too harshly! Pray for us.
Men should take up as much responsibility as they feasibly can, which really means giving reminders and helping to interpret the charts. We were useless with the temp charting, I said I would get her on a daily temp check schedule but I forgot the same as her. It is difficult with irregular child wakings, breastfeeding, sleeping in, work schedules etc.