Your profile does not say whether you are male or female. By your post I see that you have been called to the vocation of marriage, so I will address this as if I am talking to a mom/wife, forgive me if I am wrong, but I think it will apply, if you are a dad/husband as well.
I wake up earlier than my children and first thing with my cuppa joe, I say my morning prayers. Sometimes they beat me to the punch and when that happens, my prayer time is shortened and interspersed with “Mom, I’m hungry! … Mom, can I have breakfast?.. AGHHHHHH … Mom she’s touching me … Mom I had it first!”
I used to feel guilty when I didn’t pray as much as I wanted to. But I have learned to grab quiet moments. For instance, I used to try to squeeze in the Rosary, on my knees with deep meditation. Yeah right … I’ve got 3 kids under seven. I break up my rosary into decades. When I go in the basement to rotate the laundry, I say a decade. Or drive to the grocery store, I say a decade. Sometimes I get five decades in, sometimes I don’t.
But I agree with a previous poster that alluded to scrupulosity. Why in the world do you think it wouold be sinful to attend to the needs of your family? This is your VOCATION, prayer is only part of that. Lovingly and prayerfully attending to the needs of your family, is just as good, if not better than reciting vocal prayers.
I used to have a very rigorous prayer routine. I learned that God wanted me to serve Him, not by praying with my hand up holding off my kids … “CAN I PUHLEAZE FINISH MY PRAYERS!!” But running to Him in them, with a loving attentiveness, this is my prayer.