I have been a single parent to a disabled son for nearly 16 years now. I also brought home my Baby Yorkie , girl Suzi, a year ago, this up coming , Saturday ! A day before Mother's Day
IMO, I think your Fiance needs to honor you and his mother too. Spend time with his mom, However, he needs to allow a LOT more time with you and your little puppy , and have a picnic in the park together, just the three of you. I think that is nice. He can't be hanging onto his mother all the time anymore !
I call Suzi my baby girl all the time . That is the way I feel about her. There is absolutely nothing wrong with it. However, he needs to feel the same way> If he doesn't then it is going to be hard to convince him otherwise . But, maybe he definately will want to spent time with the both of you! He's a grown man, and for sure , I'd tink he'd want to spend it with you then his mom all day....