So my mom was cleaning out her car today and she found a box of CONDOMS. Let me say it again. She FOUND a box of CONDOMS. she is a 55yr old woman who does not have a boy friend therefore she does not need condoms. So when she told me she found them the first thing I thought was omg my brother probably forgot them there. He has used my moms car on few occasions. My brother is in a relationship with a girl who has her tubes tied so if they are his then why would he need them? Then I realized only one other man has used my moms car which is my husband. We currently have 1 car only and we both work full time so he has used her car when I am at work and he needs to run errands or go to work. Well the thing is I am pregnant so we don't use or need condoms. These are the only 2 people other than my mom who have used her car. She found the condoms in the glove compartment so that rules out the possibility of my mom having a friend in her car and the friend accidently dropping the condoms. My mom thought it was so weird but I honestly find it suspicious. Someone is being unfaithful to their partners here and I have no idea how to figure it out. Its either my brother cheating on his gf or my husband cheating on me. Help me figure out how to approach this. If I ask either one they are obviously going deny it so im at a loss.