DEAR ABBY: My 21-year-old daughter, "Alex," and her 6-year-old moved into an apartment with her 18-year-old boyfriend. We had a tough time accepting this, but I make do because I love Alex and want to be part of her life.

My boyfriend of eight years, "Niles," can't accept my daughter's new boyfriend. We were invited over for dinner and Niles refused to go.

How do I handle this? I feel all future events will be strained and I'll be forced to choose between my daughter and Niles. Please advise. -- SAD MOTHER IN NEW JERSEY

DEAR SAD MOTHER: Tell Niles that if you must choose between him and your daughter, you will choose your daughter. Her romance may -- or may not -- last forever, but your relationship with her will. There is nothing to be gained by punishing her and alienating her young man. If Niles has a problem with that, do not let him make it your problem, too. Continue your relationship with your daughter and see Niles separately.

DEAR ABBY: My husband has a male co-worker, "Bo," who comes to our house occasionally. We have two bathrooms, one of which is in our bedroom. The other is the guest bathroom.

When Bo needs to use the restroom, he goes into our bedroom and uses ours. He never asks; he just goes in, even after I have pointed out the guest bathroom. It creeps me out. I feel like he's invading my personal space, and I think it's rude.

What can I do, since pointing out the guest bathroom hasn't worked? Bo is intimidating. He thinks he can do whatever he wants. Please tell me what I can do. -- CREEPED OUT IN GREENVILLE

DEAR CREEPED OUT: I agree your husband's co-worker's behavior is creepy. If you have medications in your bathroom, you should check to be sure he isn't helping himself to some of them when he visits.

Because you can't seem to convey the message to "Bo the Boor," before his next visit, ask your husband to tell him that guests are supposed to use the guest bathroom. And if that doesn't discourage him, install a lock on your bedroom door.

DEAR ABBY: Today is my 50th birthday. I'm a person with a few close friends, but I'm not widely social.

The members of my book club knew it was my birthday when we met a few days ago. I had mentioned it before our meeting. Nothing was said when we met.

My best friend is going on vacation and hasn't remembered. My husband asked me what plans I had made for us to do today. My sister, bless her, has been wonderful and feels responsible to try to make this day special for me.

Is it really my job to plan a celebration and remind everyone I'm close to? I have talked enough about how important this particular birthday is to me. I'm hurt that no one feels I'm worth the effort. Am I making too big a deal out of this? -- VEXED IN VERMONT

DEAR VEXED: I think so. My dear mother used to say, "If you want something done right, do it yourself!" That's good advice when those around you are too preoccupied to be as nurturing as you would like them to be.

DEAR ABBY: I have been working hard to advance in my health care career so I can give my family a decent life. I have worked my way up from poverty, paying my own way, earning my degree through the military and sheer determination.

I have reached a point where I would like to enjoy life a little more, but my husband thinks I am being "materialistic." We fight often over my wardrobe spending.

I believe the clothes I wear, mostly nice skirt suits and heels, are part of my job and image. I believe it has helped me to get ahead. I don't buy overly expensive items, but they aren't cheap. I wear the things I buy for years and have a $200-a-month budget for what I may need, even though I don't always spend it.

I think I have earned the right to shop a little, which will ultimately lead to bigger and better things for my family, so why does my husband make me feel so guilty? -- CLOTHES MAKE THE WOMAN

DEAR C.M.T.W.: Not knowing your husband, it's difficult to say, but I'll throw out a few ideas. Could he be insecure or intimidated by your professional image? Could he be jealous on some level? In what kind of environment was he raised? Was his mother's "uniform" a housedress?

If you are earning good money and your family is being provided for, then you are certainly entitled to spend some of it on yourself. And you shouldn't have to apologize for it.

DEAR ABBY: I am getting married in October, and my fiance, "Brad," and I are having trouble seeing eye-to-eye on the name change issue.

Brad's family is originally from the North, and my family is from the South. He and his family are convinced that I should drop my maiden name, keep my middle name, and take his name as my new last name.

However, the women in MY family have always kept our maiden names, added their new husband's last name to theirs and dropped their middle names.

This is about the only thing Brad and I can't seem to agree on. What can I do when my mother says one thing and my sweetie says another? With your years of experience, I hope you can steer me in the right direction. -- BRAD'S BRIDE IN SOUTH CAROLINA

DEAR BRIDE: It's YOUR name. So do what you are most comfortable doing, because it's the name you will have to carry 'til the day you die (or divorce).

DEAR ABBY: I am under a lot of stress, but the woman I am with doesn't know it. I am 17, and I have been sleeping with my 38-year-old aunty. She's married and has three children. She's my mum's sister. We've slept together seven times and we can't stop doing it. I think I'm in love with her.

I know this is wrong. I need advice. Please help. -- LOVESICK TEEN IN THE U.K.

DEAR LOVESICK: Being "in love" shouldn't cause stress; it should relieve it. You know what you are doing is wrong, and YOU must be the adult and end this relationship. If you don't, it will bring heartache and turmoil to you and the rest of the family. By having an adulterous and incestuous affair with you -- her nephew and a minor -- your aunt is behaving like a sexual predator.

DEAR ABBY: My daughter's third birthday is coming soon, and since the new thing is sending out website-generated invitations, I have noticed that it is becoming common to include the child's interests, clothes/shoe size, etc. in the invitation.

I'm uncomfortable about including this information because I feel a child should be grateful for anything he or she receives as a gift. Am I too old-fashioned or is this tacky? If it is acceptable these days, what's a good way to provide a child's wish list without sounding expectant of anything? -- YOUNG MOM IN SAN MATEO, CALIFORNIA

DEAR YOUNG MOM: I appreciate that you want to teach your child good manners and good values. How else are children to learn if their parents don't take the time to explain what they are?

I understand some parents try to save time by including the information you have described along with their party invitations, but frankly, it IS tacky. The parents of prospective guests should reply to the invitation by ASKING what gifts the child would enjoy or can use.

If the invitation was issued online, the question can be asked via texting or email. However, a phone call is more personal and, frankly, more refined.

DEAR ABBY: I am a 38-year-old male who has never been married. I have been in three serious relationships, all of them with women who have children. Each time when these relationships ended, I found myself heartbroken and traumatized. I experienced a kind of withdrawal because of the emotional bond I had with the children.

I have now decided to date only women who have no children. But my friends and co-workers say I'm being short-sighted and "closing the door to several opportunities." Because of our disagreements, I find myself spending more and more time away from them, and more time alone.

Are my friends right? Or should I stick to my guns and keep looking for that special someone who does not come with a family attached? -- MONTANA LONELY

DEAR MONTANA LONELY: If you prefer to start dating women who don't have children, that is your privilege. Your friends may think you will be missing out on a good thing, but it's really none of their business.

While I agree that by going in this direction you may miss out on a lovely lady who also happens to be a mother, because your sadness after your breakups had more to do with missing the children than the woman you were seeing, a change of pace might be healthy for you.

P.S. If you think these breakups were painful for you, imagine what it was like for the children to have a potential father to whom they had grown close disappear from their lives. This is why many mothers keep their dating lives completely separate until they are sure the relationship will be permanent.