Responses

He TOTALLY SHOULD HAVE called his bluff since the beginning. Fight the alpha even if the alpha has the ability to suppress him with the pheromones.
Worse comes to worst their child will be provided for. I'm sure Ian isn't an asshole who will neglect the child just to get the mother (omega father) back. Run for the hills and see what happens.
Can we get to the part where the top begs for forgiveness