Help A Bitch Out

This HaBO comes from Rita, who wants to find this romance:

I’m trying to track down a Harlequin romance and here’s what I remember:

Male lead (ML) is a widowed rancher with a son (possibly named Jason).

The book opens with the ML at a bar on the anniversary of his wife’s death.

He meets the female lead (FL), Susan, a teacher. They have a one-night stand, and she becomes pregnant.

Later, the ML’s son breaks his leg in a ranch accident and needs homeschooling.

Susan is assigned to tutor him and uses the opportunity to see what kind of father the ML is before telling him she’s pregnant.

Key scene: while gardening with the boy, Susan faints during an argument with the ML and blurts out something like, “Because I want to know what kind of father you’ll be to our child…” before passing out.

A doctor confirms the pregnancy. The ML then proposes marriage until the baby is born, intending to divorce afterward so the child will be born in wedlock.

The cover featured a blonde pregnant woman leaning toward a man, his hands resting on her belly.

If this sounds familiar, I’d be so grateful for the title and author!

I know we can find this one!