Talk to Pediatrician on Bacha Bht Zyada Ziddi Hogya H

AoA.. me apny 4 Y old baby ko ly k bht zyada preshan hn.. bacha tym k sath bht zyada ziddi hota ja ra hy.. koi b bat nh manta.. hum joint family me rehty hyn... r ghr me 1st kid tha tu bht zada ladla tha sb ka... phr usk chachu ka baby hwa tu.. tb sy wo bht ziddi hogya... baby ko marta r us sy jealous hta hy... before 2 months we r blessed with another baby.. (and also his father went to abroad right after birth of 2nd child) apny bhai sy bht pyar ladd krta hy lekin apny app my bht ziddi hogya hy... khana b nh khata.. 2-3 ghnty usk aik meal ko ly k bethy rhti hn.. usko khilany.. dant k mar k.. pyar sy.. ksi b trhn nh manta r hr wkt cheekhyn marta rhta hy.. r bht weak b hogya hy.. plz suggests krdyn k ksy deal kia jaey... r bhook lgny k liey b kuch bta dein... thankyou jazakAllah