Thanks for everyone's input on the situation. I am really trying to keep this up without feeling like it is a burden. I guess this has made me realize that I am a little more selfish than I realized.
At this point, I am going to do one of the following:
a. Put a fence in the backyard and move them in with me, giving them, my husband and my dogs a bit longer for the adjustment process.
b. Find a good home for them. Although I really doubt I will be able to do this for many reasons. I agree that it sounds good and there is nothing wrong with this but the aftermath of this would not be something that I would be proud of.
Thanks again everybody!