DEAR ABBY: My hairdresser, former neighbor and friend recommended her unemployed brother to do some minor repairs to my home. He and his sister were trying to push me into a relationship. I am a widow with no children. I have no mortgages, car notes, etc. I'm not wealthy, but I am well set.

My hairdresser recently mentioned that her brother was using crack cocaine again. I'm furious that she didn't disclose her brother's addiction sooner. Should I let it go or confront her about this? I really don't want to lose my hairdresser. -- STYLED RIGHT IN THE SOUTH

DEAR STYLED: You are certainly free to ask your hairdresser why she didn't tell you her brother had a crack habit before recommending him to do repairs in your home. It's a fair question, if nothing is missing and the repairs were done properly. Refrain from doing it while you are angry. If you hang onto your temper, there is no reason why your relationship with the woman should end.

As to a relationship with the brother, no law says you must have one with him. You don't have to be confrontational, but be less available. As you spend more time with other people, he will get the message.

DEAR ABBY: My son (age 30) is getting a liver transplant soon, and my ex-husband (son's father) refuses to use personal protective equipment in his encounters with others because he thinks his civil liberties are being violated. We don't communicate often because the new wife is a very unpleasant person who took my house away 10 years ago. I'm OK with that because I landed on my feet in a much better situation, but I do not trust her or speak to her.

I have left posts on Facebook requesting that those who intend to help my son use PPE for at least two weeks before seeing him. So far, my ex has not responded. How can I get him to understand that this is HIS child and not wearing PPE could kill him? -- COVID CONCERNED IN GEORGIA

DEAR COVID CONCERNED: Your son's transplant specialist should be asked to send your ex a registered letter explaining the precautions that must be taken if he visits his son and how important they are. I am crossing my fingers that the doctor will do it. But your son must understand that if Daddy is unwilling to cooperate, HE (your son), not you, is the person who must enforce that rule because he will be immuno-compromised, and his life depends on it. As much as you might wish to, you cannot police every encounter Daddy has with his adult son.

DEAR ABBY: Last year, relatives said they would attend a party we were hosting. They didn't come, and we never received any reason why. We had to pay for their dinners. We may see them at an upcoming social event. How should we greet them? -- ANNOYED IN OHIO

DEAR ANNOYED: What your relatives did was rude and inconsiderate. When you see them, say hello and calmly ask why they didn't show up. Be polite, which they weren't -- and in the future remove them from your guest list if their answer doesn't satisfy you.

DEAR ABBY: A friend's wife died six months ago after a 10-year battle with cancer. He was her faithful caretaker, as she was mostly homebound and bedridden. He told me previously that he has had a female friend for the last four years. He didn't say, but I think she comes "with benefits" (i.e., they have been intimate). Her office and his workplace regularly interact, and he knows her family and her kids.

He likes me, and I like him. During this initial grief period -- perhaps even for a year -- I wish to only be friends, and I have told him we are not going to be intimate anytime soon. As his grief lessens, it is possible that he and I may eventually date. But I don't feel good about his female friend, and I wouldn't want her in our space at all, not even as a casual friend. If they have been lovers, I would want him to cut ALL ties with her.

Abby, how likely is a widower to carry forward the (likely) mistress he had during the wife's protracted illness? -- WAITING IN THE WINGS

DEAR WAITING: Very likely! Although I wish you good hunting, you may be four years too late to bag this buck.

DEAR ABBY: I have stayed in contact with my college friends, but sad to say, many of my fellow students are now gone for good. I went to a reunion and met classmates I was close to back in the 1960s. How circumstances and personalities have changed.

Do you believe that once a person makes a move, either out of school or a job, that it's all over? You can't go back and relive old times, and if you return to the community, it isn't the same as if you never left? -- SENTIMENTAL IN SAN FRANCISCO

DEAR SENTIMENTAL: Time marches on, and people often grow and change as they mature. Some -- not all -- people maintain childhood and college friendships into their senior years. But geographical distance can cause those ties to loosen. Although we can't relive the old times, we can reminisce. But as the old saying goes, we can't go home again.

DEAR ABBY: I have stayed in contact with my college friends, but sad to say, many of my fellow students are now gone for good. I went to a reunion and met classmates I was close to back in the 1960s. How circumstances and personalities have changed.

Do you believe that once a person makes a move, either out of school or a job, that it's all over? You can't go back and relive old times, and if you return to the community, it isn't the same as if you never left? -- SENTIMENTAL IN SAN FRANCISCO

DEAR SENTIMENTAL: Time marches on, and people often grow and change as they mature. Some -- not all -- people maintain childhood and college friendships into their senior years. But geographical distance can cause those ties to loosen. Although we can't relive the old times, we can reminisce. But as the old saying goes, we can't go home again.

DEAR ABBY: My husband and I and our children moved across the country away from our families three years ago. My 9-year-old daughter is extremely close to my mom and sister. Mom wants to take a road trip and spend a week with us. We are all excited, since we haven't seen them in a year. However, she wants to bring along my grandma and my younger cousin, who is 12.

My grandma has partial custody of my cousin. The girl had a rough upbringing, and I don't want her to come. She throws terrible temper tantrums, demands to be the center of attention and, when it doesn't happen, starts acting up. If that doesn't work, she will try to kiss people or make "jokes" about sex. I don't trust her around my daughters.

Mom hates controversy and turns a blind eye to the behavior. How can I get across that we want Mom and Grandma to come but to leave my cousin at home? -- PROCEEDING WITH CAUTION

DEAR PROCEEDING: Say it in plain English as you have to me. You have a right to protect your daughters from what you perceive to be a bad influence.

You mentioned your grandmother shares custody of this girl. Perhaps Grandma can leave her with that person for a week. However, once you have drawn the line, be prepared for the possibility that your mother may cancel the trip.

DEAR ABBY: I am 53 and have been divorced for more than 10 years. While we were going through the divorce, my ex and I went to counseling. Unfortunately, it couldn't save our marriage. However, I learned a lot during those sessions about how to be a better partner because I recognized the mistakes I had made during my marriage.

I am currently dating a woman my age. When we disagree, I try my best to use what I learned. While I'm not perfect, I'm glad I have that foundation. The problem is, my girlfriend employs a lot of the bad behaviors from which I evolved. I see it clearly, but you can't teach someone during an argument. How do we get on the same page? We love each other, so it would be nice to fine-tune our adversity to make it healthy and productive. -- WANTING BETTER IN THE EAST

DEAR WANTING: Communication is all-important in relationships, as is the ability to fight fair when disagreements arise. Wait until your lady friend is calm, then suggest the two of you seek couples counseling together. It will not only help you to make your relationship "healthier and more productive," it will also help the two of you grow closer by addressing any differences that might prevent it from developing further.

DEAR ABBY: One of my friends is a drama queen. Whenever things don't go the way she wants, she freaks out and makes a big deal out of everything. It makes the times we spend together hard, because my other friends and I are scared we'll start another fight with her. What can I do to make her stop making a big deal out of everything? -- NO MORE DRAMA QUEEN

DEAR NO MORE: Your friend may be high strung, or she may simply create drama in order to get attention. Understand that you can't "make" her stop doing it, but if you and your friends ignore her antics, she may tone it down when she realizes they aren't bringing the reaction she's looking for. If that doesn't work, stop including her as often.