Sorry not replied before now, been doing stuff.

As far as helping myself... well apart from willpower, I've spent a lot of time getting back into music of various sorts; has always been a big thing for me, music. Either playing or listening.
I guess everything happens when you're ready for it. Feels kind of daft looking back on the sofa thing, but hey, no one is going to complain about it hehe.
There's a fundamental level where my heart and my head are at odds with each other.
I've always believed we are only given the things in life that we have the strength to deal with. And, self esteem aside, the only truly important things are the people you choose to have in your life - friends or lovers - everything else is just 'stuff' or material; there's nothing else that has more value in a persons life than those they choose to share it with. It defines many of us beyond doubt.
As such, I've felt that compassion and honour, love and trust, are great strengths of character and not a weakness. Now more than ever, that conviction is being tested beyond reason and my ability to embrace it.
But it's not all bad or something that consumes my daily thoughts so much now. If I look too closely it still feels as bad as when I discovered what had happened - a sort of sinking feeling where I felt like chucking - but I only give it a casual glance now and then (so to speak).
As far as the cat is concerned, he's pretty easy to look after much of the time. As he's an indoor cat (only has one eye and the other is not brilliant either) you have the cost of cat litter etc. Most expensive thing is the food he likes hehe, that and vets bills for jabs and stuff like that (if you want to have your animal in a kennel for any length of time they must have current inoculations).
As for leaving him whilst I go out/away, I wouldn't leave him for more than 24/36 hours at a stretch. Less if I can. Mainly this is because of feeding times - you can leave food down for them to graze on, but there's a good chance that if the little bugger is feeling greedy, he'll make a good go of eating the lot in one go.
It does mean I can't just sod off for a week (as I've wanted to recently, just to get away from everything for a bit). Also as he no longer has any little play mates to keep him company any more, I don't like leaving him too long.
I've had him longer than my (now) ex and I were together, so we have an understanding - he whines until I feed him

not forgetting every time I make something to eat he decides it's time for a crap lol
On the whole though cats are fairly easy to look after. Were my work situation different, I'd perhaps get another cat to keep him company whilst I'm out/working or whatever. But that'll have to wait for the time being.