He is a bit sly it seems.
He wants Abheera to choose him over her siblings butnhe won't choose her over his own family.
Somewhere he knows if all Sharma/Birla siblings have a bharat milap, they will kick his Garbage ass.
Even without much love between them they f his plan to keep Ruhaan as his baby lol.
Yup! When they were having issues between them they managed to put an end to Delulu sa's plan on keeping Ruhi's baby.
Imagine if these siblings get together, especially Ruhi and Abhir being the elder siblings and Abheera being the younger one, those two will kick this garbagemaan out of their younger sister's life and remove this toxic family from her life.
Honestly, the makers should focus on siblings bonding now. And even though she is too weird and kinda toxic herself, Abheera doesn't deserve this toxic family and so called pyaar of this delulu sa.
Ruhi and Abheera are better off without powders in their lives. Had Abhir been there, he would have never let them get married into this family.