The following is to be read sincerely, not sarcastically; Awe. He's feeling lonely. He wants to spend more of your time together.
I heard from one of my friends who had turned into an avid texter, that her DH was jealous that she was texting a lot when they were together. She now limits her texting to when she's not around him. From that, I've decided that when I am texting and hubby's near, I let him know who I'm texting and what I'm texting. He's funny. Sometimes if I'm responding to someone, I forget to tell him. He asks "Who are you bee-booping?" My cell makes funny beep noises when I text.
While on this site, time flies and when DH or my children are around, I find I need to limit myself or put a timer on...
He misses you, take a time out and chat with him.