<human>: Can you condense the text into three sentences or less?

My boyfriend and I have been together for 6 months.
We spend quite a bit of time together, by his choosing.
He doesn't have a car and lives in a one bedroom apartment.
Before we met he didn't have a job and just partied all the time.
We both drank actually drank a lot at the time.
So anyways, After we got together we decided to straighten up.
Fix our messy lives, *together*
His friends that he met during his party period liked me just fine when
I was a crazy party animal too.
But the farther away from that scene my SO and I get the meaner
His old buddies get
Recently I started getting messages from a random facebook
The profile was just sketchy.
The gender was male but the name was a female's name.
They started trying to flirt with me saying I'm pretty
and my name is pretty but I knew better then to fall for it
I started ignoring it and soon after comes harassment.
Here is what they had to say:

wow. you're a very mean person. i don't wanna be friends anymore =l
no wonder everyone hates you now. fuck you too, cunt.
tell my ex best friend of a boyfriend of yours i said hi!
you both can rot in hell together. you both only care about yourselves.
when's the last time either of you even went and hung out 
with friends without one another anyway?? probably never.
i want you to know your the reason he doesnt hang out 
with us anymore, you bitch!!
i bet your having a bad day because your over sensitivity has got 
you boiling over something small and stupid that (SO) did. 
is that right? your mad just because your an angry person?

I don't know what to do. At first it was silly trolling from their **ACTUAL**
facebook accounts.
Now it's grown to an anonymous account and harassment.
I don't force my SO into anything.
He makes his own decisions, as do I.
He invites over who he wants.
whatever.
What should I do about this?
<bot>: SO's friends troll about me ruining the fun they used to have with my SO. Turned into anonymous harassment. Hurt and confused.