Sophielou, so sorry you're struggling. You seem like a kind, empathetic person who doesn't deserve this unfair situation Your numb feelings are 100% rational and normal. You're in shock, and in the midst of trauma. IMO it's likely you've been in trauma, dealing with shock for months now - ever since he left. Having a partner leave, being betrayed with Infidelity are trauma, make no mistake. In your posts there's a lot of focus on him, his feelings, his needs. Please don't neglect taking care of yourself! Individual counseling could be helpful for you to sort through your options, to confront fears and to help visualize a better future. Time to turn your focus away from him and onto you for a change. Please keep posting. Along with IC, this community could be a great outlet. Folks may not always say what you hope to hear, but most comments do come from a place of caring.
As a few have mentioned, depression doesn't necessarily lead to infidelity. Plenty of depressed people don't betray their partners. His mom's death may have been a catalyst for his poor choices, but the root cause is likely his character, not his depression. With this in mind, wondering about a few particulars. A fuller picture of your situation could help us better support you. You came here mostly wondering if your feelings are normal, and then expressed how SI support prompted some (useful?) self-reflection. We're here to help if that's what you need. Hope this inquiry feels supportive and not directive or nosey....
You co-own a house - who pays the mortgage? Any discussions on how to handle this community property since he left? Any other community property? You mention making sure "bills were taken care of." Does this mean you financially supported him?
Since there's a step-child, wondering about his previous relationship and current interaction (if any) with the child's mother, or any long term serious relationship he was in before his relationship with you. How did those relationships end?
You've been apart for almost two years......sounds like an on again off again relationship, but no official break - get the impression he left you and keeps his stepchild away from you (why?), correct? What does the relationship look like since he left? For example, he's messaging you non-stop now, but what about before the confession forced by OW's threat to spill the tea?
HIs mom passed almost two years ago....... yes it's true people cope with grief in different ways, and process it on different timelines.Some people never truly recover from the loss of a partner or parent. Yet, (IMO) it feels like you've been waiting in limbo for him to either make a decision to officially break up, or to return to the relationship whilst you patiently wait - "there for support, whenever he was ready." Feels like his grief is your (his?) explanation (excuse?) for his decision to NOT make a decision. Has he participated in IC or sought support from other family/friends to help with his grief or depression, or are you his main emotional outlet?
What would you say is stopping you from pro-actively making decisions on your own behalf? Two years is a long time to wait in limbo, to put his needs before yours. Gently, him "not knowing what he wants" and not knowing if he loves you are a choice - because not choosing is making a choice. If he wanted to be with you, he would be. You deserve better than to wait on a shelf, to be taken down only when it suits him, or when he wants your emotional support. Ideally, long term monogamous/romantic relationships are where each partner seeks - and gives - mutual nurturance, support and respect. What about your emotional needs? Depression or not, It's okay to assert yourself- you have a right to feel safe in a relationship - respected and nurtured - to comfortably demand what you need and ask for what you want. Whether you decide to stay or decide to separate, hope your decision is based on what is best for YOU. To close ----- dear Sophielou, 2 years of selfless emotional support and patiently waiting in limbo for him to decide hasn't worked out very well. Perhaps a new focus on what YOU want will help make well reasoned decisions about what comes next.
[This message edited by BoundaryBuilder at 3:09 AM, Thursday, July 31st]