He's up to no good right?

My life partner and father of our 6 year-old daughter has been acting weird lately. He's a bit distant, has to leave too much for errands and is very protective with his cell that he even created a secret password.

I just caught him on a lie yesterday and on Sunday. He's supposedly been working on double shifts and this Sunday. I called his workplace and they confirmed there is no double shifts (it's a high paying job that doesn't ever do double shifts) and he never works on Sundays. I already suspect what it is but don't want to believe it.

He's up to no good right?

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He didn't go to work on Sunday like he said. There is no double shifts, there are no extra payments and he won't let anyone touch his cell. If I try to even take a peek at it, he gets upset and accuses me of distrusting him, of snooking up on him.
He's up to no good right?
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