Lol

That wasn't her!!???

The only exception that I can think of is that SMG did appear briefly in Doctor Horrible.
In the kingdom of the blind, you're the village idiot.

16d0The thing is that Joss tends to get close to his actors and that's a reason you see them more often in his productions. Sarah and Joss were never close friends like he and Amy Acker for example, and there are stories of their tense relationship in
Buffy
. You've seen Acker in many of his films. Not the same with Gellar.

Then I'm sorry, but cheating on her still makes him a douche, even doucher (if there's such a word) by that lame explanations of his.
I say this being a hard Buffyverse fan and being a total Bangel shipper.

That was a long time ago and besides he cheated on his wife before she got pregnant.

He cheated on his pregnant wife.

Why you don't like him?

I had no idea there was a Boreanaz friction as well but I admit as a huge fan, I don't really like David as a person.

They were tense way before that.
SMG hated the show after the 3rd season and often times butted heads with Joss and the rest of the writers over the direction the show took. The only episodes she liked post season 3 were Hush and The Body which just so happen to be 2 of her favourites by the way.
The UPN years were their chance to finally get back at SMG for all of her complaining and they did.
As far as David Boreanaz goes he and Joss never liked each other from day one, in fact Joss had to get talked into hiring David to begin with. Joss even takes swipes at him on twitter occasionally as well.
Not only that but both David and Sarah felt like they never got the proper respect or appreciation that they both felt like they deserved from their work either which is one of many reasons why they've both on numerous occasions shut down any idea of them ever reprising their roles again.

I know things were tense with Gellar by the end of
Buffy
but would you care to elaborate that?

Nope.
And he wouldn't work with David Boreanaz again either.
Joss burned his bridges with them along time ago.

This troll againleave SMG alone you loser, you comment about her on every topic on anything related to her. It seems you are one of those die hard fans

Just because he prefers not to make shows with a single lead anymore doesnt mean he couldnt work with SMG again.
If he will have success well, hopefully ?
A gentleman will not insult me, and no man not a gentleman can insult me.