@Matt_B Hi, Matt, it happens. Life will always be there. Be kind to yourself and keep your expectations modest. Over the years the discussion board has accumulated (and Doug collated) a mountain of good advice that you can refer to as you need. But here in the beginning, I suggest you identify a small window of time in each day, 10 to 30 minutes, that will be free of distractions, in which you can focus on music. An appointment with yourself, every day, same time. No excuses. Steve explains here.
If possible, it should have something of each of these four elements: (1) warm up, (2) skills, (3) songs, and (4) exploration. At first, it will mostly 1 and 2 and a bit of 4. Your finger tips might get sore, especially on a steel string acoustic. Don't practice with pain; your finger tips will gradually toughen and your endurance will grow.
Have your guitar professionally set up, even if it is new, to ensure its maximum playability and proper intonation.
The best advice on music practice I've found has been distilled into a delightful little volume by guitar instructor Tom Heany, "First, Learn to Practice". This and related books appear in my Reading List. Lesson 1: Enjoy your practice!