Why do I get so upset with my husband when he sleeps in? Then practice what you preach, and go with him to Shacharis. How about waking up early for Shacharis and preparing coffee for your husband and yourself, and then driving yourself & your husband to Shacharis. This method is guaranteed to work to get your husband to Shacharis.
Meanwhile I who do attend Shacharis services daily, am much more bothered by habitual latecomers including so called frumies always Makpid about wearing white shirt & dark suit, but also always Makpid to be very late to Shacharis even when Shacharis is later such as Sundays & July 4th.
By definition:- On time to Shacharis is defined as being 5 minutes early so that your are already clad in Tallis & Tefillin when services commence.