To SMHW - thank you for your words of wisdom and I really like your idea of remembering to be thankful, even for the little things in life. (So much good feed-back from everyone)!
To Homewardangel - it means a great deal to me to know that someone understands. I thank you from the bottom of my heart, for your words of encouragement. I will keep you in my prayers, as I hope you will keep me in yours. God bless you!
To Shannin - I truly appreciate your response and suggestion, but I feel I need to clarify that I have done a reality check - a few times.

Here is the reality, as I have come to know it thus far…
Despite whatever circumstances led me into a friendship with this other man, or how unwise it was for me to think it was safe, the fact remains that I DID get myself into it, and that friendship grew into something more. As SMHW pointed out, there was something missing in my marriage - that something was friendship. I made an emotional investment, and it was unfortunately, a lot easier to get into than to get out of.
However, to walk away from that friendship, and to try and save my marriage, in spite of the fact that my husband had already told me long before, that he WANTED me to create a life apart from him, I think testifies to the fact that I have been, and still am “doing something loving” to him. Everyday, I reach out to him as much as I can. And we have come a long way as a result of it - but it is still difficult at times - and some days moreso than others. Most days, I do not dwell on it - but it is always there in the background.
You are right that love is a verb - and it is one that I believe I have put into action - even if I still struggle to do so. I love my husband enough to try and work it out; I loved this other man enough to not allow my friendship with him to tear apart his marriage; and to answer homewardangel, I love myself enough to not give up trying to be the woman God wants me to be. Merely being in love with a memory, I think over-simplifies things.
I would ask that you keep me in your prayers, that God will continue to meet me where I am at, to give me the grace to do what is pleasing in his sight, and that he will continue to heal the damage that I not only did to myself, but that my husband did to me as well. God bless and keep you.