Hi Freddy,
It's great that you honour your brother by continue to use the nickname he bestowed upon you. I'm so sorry that you've had to deal with his suicide and the grief that must have come with it and has stayed with you so long. But, again, I think you are honouring him by seeking out help for yourself. He would have wanted that for you!
I find that when my husband is around the house a lot I get very unmotivated to do anything. I feel like there's a weight pushing down on me, as though he will disapprove of what I'm doing. I know that this not the case, but I've had a core belief from childhood that what I do isn't ever good enough. You seem to have discovered that being outdoors is a stress reliever, so you should do that when your hubby is around even if just to find your center again. You sound like you've been doing an amazing job so far recognizing how your thoughts affect you and you should feel very proud of yourself. Make sure to communicate with your husband about what you're doing, how you're feeling and what you would like his help with. He can't read your mind, so keep those lines open.
Exercise is a bone of contention for me as well but at least you are trying to be productive which is so encouraging to me. I loaded the dishwasher and tidied the kitchen and bathroom and today feel I at least tried.
You are a very brave and empowered lady and you've inspired me today! Thank you Freddy!
Keep fighting the fight! Do it for you! And do it for your brother! I know he's looking down on you and smiling upon you! I found a saying I really love and try to remember when things aren't too dark and it's simply "Live, Laugh, Love"! Much love to you Freddy!