If you think he has so many excuses even for something simple, ordinary commitments,and promises and then he can't make it for you, then believe in your instinct. Remember, a wife doubt is always true.

When me and hubby have not yet married, he says: Most British don't lie! that is crap he said. So I always tells true to him. But when I arrived here, I know how they make white lies. If he want to file a leave of absence, there's some drama. coughing, not feeling well, etc.
And if I'm doing my Jobcentreplus chart, I need to write it there the company I have sent applications. He said I am filling-up my little liar chart. I said I'm not a liar.