Me and my elder brother has 2 years of difference, as he got married we all are staying in 1 bhk apartment after his marriage my behaviour totally change I used to fight with him and his wife. Dispute rises among us and I personally think the dispute and the fight is because of their togetherness, sex as I see them having their relationship I can't control my feeling which make me frustrated How to get out of this? Please help I am getting sick.