do you think shed feel awkward

My friend recently broke up with her bf we all use to hang out together but now i tryy best to get her out the house but i feel its hard because I rarely get to see my fiancé because we work so much so they usally both want to go out. But i hate choosing one over the other . Sometimes i try to invite another friend so she wont feel like a third wheel but tonight I promise them we would do something tonight and have no other friend and im kind of her only friend so would it be awkward to invite her, my fiance said he doesn't mind.