Hello Cindy!
Welcome to PheromoneTalk!
Sad to read about your married life’s current status. And I applaud you for staying on and fighting for what you believe is rightfully yours.
First thing first, I suggest you wear IShine for the simple reason that you need it’s happy vibe. It’s hard to pretend happy if someone is stuck in this kind of situation. IShine can help you with it.
Now I hate to pry deeper, although it might give others some good insight and thus offer specific mones for you, but as a general recommendation, I will suggest the IH+IO combo. That is, if your husband is still staying home with you. This combo is good for an all out intimate heart to heart talk. You see, some marital issues are only waiting to be sorted out by a simple yet deep conversation.
Now to address the other side of the story, you know, men seek younger women for sex, you must be open about this. What do you think is the reason why he got a GF? ISexi-B is a good molecule to try. If it fits you, other men will see you in a different light and I hope it will help boost your ego and confidence as you deal with this crisis.
Lastly, you must be certain that the love is not present anymore. Are you doing this because you think there is still the love between the two of you? Or are you simply refusing to accept “defeat” or “failure” and thus turning the table in your favor is what’s motivating you now. If the love is nowhere near, I suggest of letting go, and not let yourself be buried deeper in this mess. You still have a life to live and kids to take care of.
So it’s IS, IH, IO and IsexiB for you. 
Now, when using the mones, remember that you must use it whenever he’s around.
The Experimental Love Packs are good to try too, although they are out of our guarantee.
Happy New Year! 
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Disclosure: I’ve edited your thread title from “Hello” to “Hello. Pheromones to Help Get My Husband Back. Wish Me Luck! F/50’s” for topic clarity and forum readability. It’ll also generate more “reads” to your thread. If you want to opt-out simply let me know. Thank you!