Any chance you might give them their first grandchild soon???

Because I've found the names "Grandma" and "Grandpa" to be the miracle cure for this little discomfort....
I'm with you, it felt beyond strange to call my in-laws "mom" and "dad." I generally just avoided using any title whatsoever during the first couple years of my marriage. Just "Hi, How are you guys? Oh, that turkey smells marvelous! How has work been?" Etc, etc....
Then we had our first child and the whole name issue ended abruptly, with the introduction of "grandma" and "grandpa."
LOL, I just realized the other day that DS has made the whole awkward situation so much better.
I don't really have a huge problem with inlaws being called 'Dad' or 'Mom'
Hey, whatever works!
But, in my own situation, there was just NO way I was going to call my MIL and FIL 'Mom' and 'Dad'.
Yeah, that's how I felt, too.
DH calls my dad by dad's first name (something I am not allowed to do) because that's what my dad prefers from those not "his". DH would have called my mom "mom" or by first name, whatever she wanted, as he likely would have felt happy to do whatever she wanted (she was a lovely person).
But my MIL was so incredibly MEAN to me for SO long...I don't call her anything but grandma now. I rarely see her. I help her, heck, we just bought her a costco membership, I found her her cardiologist, I encourage hubby and son to see her (as long as she doesn't insult DH or DS), but I don't want to socialize with her...and she's certainly NOT my mom. She doesn't treat any of her children like a "mom", and even though I'm the "favorite" above any of her actual children, she didn't treat me in a mom-like fashion for just too dang long!
I think it's unfair to insinuate that people who don't wish to call their inlaws mom or dad are inmature or insecure.
The person was somehow saying that the parents of the person who is uncomfortable are insecure...
They act like you are insulting your parents or something when you do it..
Very insecure parents if they are that worried about what the inlaws are being called.
I have a great relationship with my in-laws. So very blessed by that! I call them Mr. Howard and Mrs. Debbie, but my FIL told me the other day to call him "dad". He's always wanted a daughter (because all they had were 2 sons) and was excited that his son married me. My husband's brother will 99.9% never get married or be in a good relationship. Basically, I'm the only "daughter" my FIL will have. I'm not sure what to do. I think of my in-laws as my second set of parents, but to call someone else "dad" is weird for me. If I called him something else like "Pop", it wouldn't be so weird. I just don't want to hurt my FIL's feelings if I tell him I can't call him dad.
See, to me, insisting on that is just weird. And if I'm my in law's daughter, then am I married to my brother?
If comes naturally to call someone mom and dad, that's one thing. If my son called his in laws mom and dad out of joy and love that would be fine. If a future son's spouse in law calls me mom that would be fine (weird, since DS calls me by my first name, but if the spouse gets hung up on the first name, my title is fine). But I can't imagine *insisting* on it...that's the weird part for me...
I would have FAR preferred to just call my in laws Mr and Mrs hubby's last name...but they didn't seem to like it, so instead, I just called them...nothing. Until DS showed up.