that is so inconsiderate of them to just do what they want to your baby without even thinking of his health.. speacially people are smoking.. and to think that one of them has hallitosis my gosh if u as an adult can't take its smell what more to your baby he cannot hold his breath while his with this person that has this breath that stinks.. pleeease girl this is serious matter you have to take action right away.. and also its nice that ur sis inlaw is very nice to your baby but do u know how bad and damaging it is for your baby's brain cells to wake him up while sleeping.. come on girl... u should read about sleep deprivation.. pls do something about it as soon as possible.. better look for a house already then tell ur dad that u have already paid for the rent and u really have to move..
Magbasa pa