I really need some advice and clarity I guess? 
I had been in an on-off relationship with my recent ex-DP for 3 years now but recently ended things for good - no going back.
Since day 1, there were many red flags (I believe) that unfortunately I did not acknowledge.
He would get drunk (regularly) and then send me verbally abusive text messages. When sober, he would then apologise and tell me it was "just the drink" and that he didn't think these things of me, blah blah.
Bit of a backstory, he hasn't worked for a long time, 18 yrs older than me, and gets pretty jealous of my success and financial status (not rich by any means but work hard to buy nice things for me and my 3 x DC).
I guess it's only now that things have ended for good, I'm wondering if I may have been victim/subject to abuse in some way. Some of the text messages are below...
"Things must change fatty, you will pay"
"You don't bother with me sexually, those stockings may as well be in the fucking bin"
"We're finished, I will never be with you again fatty"
"Ha ha you're fat and stumpy and the gym won't help that"
These are a small few of many 

I had 2 x Xmas works parties back in 2021, each one I was just getting messages telling me I was probably "all over other men in my slag-dress"! He would get a sulk on when I would not meet him at the pub when he wanted me to, when I would not give him lifts (I drive, he doesn't), he calls me materialistic and tight when I've refused to lend him money...
This list is pretty endless 
I have been made to feel sorry for him and therefore guilty over the years as he is on his own, family not really about and he was really good with my DC which he would thrown back at me all the time.
I consider myself pretty wise yet my head is completely battered now in wondering whether this has in fact been a form of abuse, or whether these have just been daft, drunken messages and I may just be being a little sensitive? 

