Toddler getting jealous over sibling?

The past couple weeks, my daughter has been super jealous when it comes to my son. (Hes 7 months she’s 2 years old) like if he’s eating something she’ll throw a fit and say “me me me” wanting what he’s having which I can understand but it’s also when my fiancé or I are you know
Playing with him or giving him the slightest bit of attention she gets all mad and tries to step in or you know throw a fit. Like I can understand why she would feel jealous. I’m just confused and why she feels jealous now and didn’t feel jealous when he was first born. is anyone else going through this? my fiancé told me not to give into it, especially with the food thing where she throws a fit over the food, not give it to her cause it’s his and she needs to learn that, but I don’t want her feeling left out, I already feel guilty enough about having a second baby so close to her and I didn’t really get to give her a chance of being a only child which I know sounds so wrong, but I do feel guilty about that. But don’t get me wrong. She loves her brother! she plays with him every day. I just think now that he’s starting to like play with stuff and move around and eating food now too. It’s starting to really like make the jealousy come out

in our community

Confused about sterile bottles

This may sound silly, but I’m a FTM so any advice would be appreciated 🥹
My baby is 11 days old, and at some point I would like to start going out more but I’m confused how the bottles will be sterile in a bag, I currently use the Tommee Tippee bottles and the Tommee Tippee UV steriliser but I read once they are out the steriliser they aren’t sterile anymore? Maybe I’m misunderstanding it. Just wanted some advice on what other people do 😊

Side sleeping

My 8 week baby is constantly getting him self onto his side to sleep ever since we stopped swaddling even if I put him flat on his back or reposition he immediately go right back. Is this safe for him

Sleep training

We’re in the gutter of the 4 month regression. My son wakes up ever hour at night screaming. We cosleep and that has made zero difference. He doesn’t always wake up to eat sometimes he just wants us to walk him. I feel like im going insane havent slept in three weeks now. During the day he only does contact naps. Next week im going to try to get to stop doing the contact naps but im terrified that hes going to go crazy and sleep will be even worse. I’m going to do the Ferber method week. I need encouragement and tips and tricks if you have any!

Sleep regression

My god! This regression is getting worse and worse!

My lo has gone from sleeping through and loving daytime naps to waking up every 30mins-1hr in the night and needing to have dummy put back in and rocked. Also refusing daytime naps ALSO 5am wake up every day…I didn’t order this….help

4 mo.sleep regression

So, whos with me? My once decent sleeper has been up every hour since 10pm. Same last night. This is going to be a struggle

Speech therapy?

My son is 20 months old, and the only words he says are mama, our dog’s name, bubba (his nickname), and yeah yeah for yes. He also does some animal sounds, uses sign language for more, eat, all done, and help, and he points to things he wants. He understands most of what I say, but he’s just not saying many words yet.
I feel like at his age he should be saying more, so I’m considering speech therapy. Have any moms had experience with speech therapy for their little ones, or have any advice? 🤍