Why !!!!

Writing this little poem,to vent 
because you see the man who says
He never lies says he loves me 
Well I know the truth, constantly 
Telling women things one or two
In particular oh I'm single no one 
Helps me no one came to hospital
With me when I was ill.
Well let me say what the truth is
Five long years I've stuck by you
What you've done to me they have no clue,
When you fell ill WE both went a+e 
You was not alone or took a bus 
I was by your side oh you make me curse,
For weeks and mths I was there every day bringing supplies on the way
You never went without a thing 
I nursed you when you came home
Did everything for you washed you 
The lot,
And my reward or thanks is this betrayed
I'm nothing to you just a fat whale 
Your temper got worse you blame me
For everything
All my fault and if I stick up for myself
You threatening to kick me out
Black eyes two pairs of broken glasses, not to mention for five years
I've supported looking after your son 
Whilst you hide away in bedroom.
Me that cooks cleans feeds and takes him out
I've supported you without a doubt
I'm not perfect I agree but I don't deserve this you see.
So I'm realising I have to think about me
I love him but I don't deserve this at all
Disrespectful liar !!!!!!!!