“this morning” or “today morning”?

Although English is not my mother language. But I am quite sure that it should be "this morning" rather than "today morning". It is just like they call "tonight" rather than "this night". I love China

"This morning" is correct. Occasionally you might hear 'today morning' used emphatically to mean 'this very morning' but it is incorrect (and most people who use it this way know it to be incorrect but use it this way in order to make their idea 'stand out'). You can only safely use a language incorrectly if you are VERY sure that you can use it correctly (and if you are sure that your audience understand what you are doing).

Of course,it is this morning. I am not from english speaking country. But according to my experience, i have not heard others using "today morning" yet.

It is this morning. Noone says today morning. It sounds so weird. lol :)

i am thinking "this morning" is right.

Today morning. Just kidding. That actually sounds really weird. People say this morning.

This morning is correct. Today means the whole day and cannot be split into parts.

I think the best answer is "This morning". I hope i helped you a lot.

This morning is a commonly use for everybody, none be able to use today morning but I don't if possible to us us also today mornig, will ask that to the expert LOL.. see you around

it's "this morning". using "today morning" on the other hand seem to be grammatically incorrect. however, when you use "today"(disregarding the "today" word) in a sentence, it may mean somehow similar to that of "this morning" but to some extent. for example, using "today" in a sentence could mean the entire day, except ofcourse the night time(tonight). using "this morning" only covers the morning times and not exceeding any further. i hope this helped. see you around!