3 more mother's day cards (Post 2) (and WHAT'S THAT STAMP SET???)

As stated in my first mother's day card post, I made a total of 6 mother's day cards... You've seen the first 3, here are the other 3. Also, I NEED YOUR HELP!! I have a stamp set that I got from a friend, and we don't know the name of the set or the company it's from... I've posted it at the end of the post, if you know, please comment and let me know! Thanks! :)
2 of these cards are for mine and hubby's "surrogate mother" (our best friends mom, who has helped us in life when we needed it most--we've also known her so long and spent so much time with her, she's like another mama to us, LOL). one of the cards was from hubby and I and the other was for her 'real' daughter to give to her for mom's day.


I also had one card for a custom order from one of my very loyal customers and friend, Rhonda. :)
HERE ARE THE SNEAK PEEKS, CLICK THE LINK BELOW TO SEE THE REST OF PICS


Card 4~My 2nd mama's card (from hubby and I):

Card 5~ 2nd mama's card from her daughter:

Card 6~Custom ordered card from Rhonda for her MIL: