With Robert refusing to have contact with him, Aaron has struggled to cope and has started hooking up with random men to try and forget about his husband wanting a divorce.
But, so far, nothing has eased his heartache.
But just when Aaron thought things couldn't get any worse, next week sees him shattered when Pete Barton drops the bombshell that Rebecca doesn't want him to have anything more to do with baby Seb now that Robert isn't around.
Aaron heads into town and starts drinking to numb the pain, and it doesn't take him long to find two randoms to hook up with.
He then heads back to theirs for a party, but when he wakes in a strange bed the next morning, he feels more lost and alone than ever.
Meanwhile, Liv Flaherty is worried when she realises he didn't come home the previous night and starts to panic.
After enlisting Victoria Sugden to help find Aaron, the pair are relieved when they finally track him down.
But their joy turns to horror when they walk in on him with another random man and Aaron starts to lash out verbally at both Liv and Victoria.
The following day Aaron feels awful about what he said to his sister and appolosgises to Liv.
But when she suggests he also needs to say sorry to Victoria, he is apprehensive.
Soon Liv and Aaron are having a heart-to-heart and Liv uses the moment to suggest that perhaps he needs to go back to counselling.
But will he agree?
Emmerdale airs weeknights at 7pm on ITV, with an extra episode at 8pm on Thursdays.
Do you think Aaron will get the help he needs? Leave us a comment on our Facebook page @EntertainmentDailyFix and let us know what you think!