Alpha Eric's Promise, Protecting those he loves

Ella was betrayed on her 25th birthday by Alpha Eric, leading to a one-night stand at a bar. She Initially mistaking Eric for just a call boy, later, she discovers that he is actually an Alpha of a pack, leading to an unwanted pregnancy. She ran away without a trace, bearing and taking care of the twins alone. It's later turned out to be an interesting romance. What happens when Eric discover that the twins are actually his? Will Ella forgive Eric for betraying her?