Unhappy for so long...?

Things he says just don't add up - rofl, why on earth does that surprise me!

He says he was unhappy for so long here .... why then, when he finally decided (for her) to sleep in the single bed was it him who sat on the bottom stair (whilst we were taking the single bed upstairs) an said 'this is silly', and me who said to him that it obviously wasn't silly to someone else (referring to her). If he'd been so unhappy being my partner wouldn't he have jumped at the opportunity to get out of my bed?

And why, when we talked (talked calmly, not fought or yelled and screamed about it) about him moving out (before he had said he didn't want to be my partner anymore) did he not jump at that chance? He said, at the time, moving out felt like the wrong thing to do - that he would want to be back in a couple of weeks. If he had been so unhappy here for so long then why would he have felt that way?

If he'd been so unhappy here for so long, why, 6 months after he moved out, did he come and say he was coming back?

If he'd been so unhappy here, why did he SMS me this year saying when he lay there in the dark all he wanted to do was come back here? None of that adds up.

Perhaps he would say it was because of the house, because of the kids, because of the cat ... but he knew it was a package deal.

Edited 10.30pm: He didn't SMS me this year about laying in the dark, went back and looked in the diary and it was on that Christmas Eve. Just as well I write things down so I can go back and check eh?